ML19211B948
| ML19211B948 | |
| Person / Time | |
|---|---|
| Issue date: | 07/12/1979 |
| From: | Vagins M NRC OFFICE OF NUCLEAR REGULATORY RESEARCH (RES) |
| To: | Rachel Johnson Office of Nuclear Reactor Regulation |
| References | |
| REF-GTECI-A-11, REF-GTECI-RV, TASK-A-11, TASK-OR NUDOCS 8001070237 | |
| Download: ML19211B948 (13) | |
Text
7 UNITED STATES "ouq,%,
NUCLEAR REGULATORY COMMisslON 7
g WASHINGTON, D. C. 205S5 3
JUL 121979 4....
MEMORANDUM FOR:
. E. Johnson Engineering Branch Division of Operating Reactm ? NRR R. M. Gamble Materials Engineering Branch Division of Systems Safety, NRR FROM:
Milton Vagins Metallurgy & Materials Research Branch Division of Reactor Safety Research THRU:
C. Z. Serpan, Jr., Chief Metallurgy & Materials Research Branch Division of Reactor Safety Research f,ESULTS OF WORKING MEETING ON FRACTURE TOUGHNESS OF
SUBJECT:
IRRADIATED LOW SHELF ENERGY WELDMENTS There was a meeting of contractors, RES and NRR personnel on the determination of the fracture toughness of irradiated low shelf energy weldments on Thursday and Friday, July 5 and 6, 1979 in Room 1235 sf the Willste Building. Those in attendance were:
Thursday, July 5, 1979 R. E. Johnson, NRR R. M. Gamble, NRR M. Vagins, RES P. Albrecht, RES G. D. Whitman, ORNL F. J. Loss, NRL H. Watson, NRL J. Williams, HEDL K. Carlson, HEDL h Ogj Friday, July 6, 1979 M. Vagins, RES G. D. Whitman, ORNL F. J. Loss, NRL J. Williams, HEDL.
8001070
[
R. E. Johnson and R. M. Gamble JUL 121979 The basic results are summarized as follows:
Referring to the attached specimen tabulations, each contractor will test the noted specimens.
ORNL Oak Ridge will complete testing of the following Charpy specimens:
From 61-W 62-W 63-W Specimen No.
208 306 252 209 307 253 210 309 254 211 310 255 212 311 256 213 317 257 214 318 263 361 365 HEDL HEDL will complete testing of the following.5T specimens:
From 61-W 62-W 63-W Transition 117 100 119 101 Specimen No.
120 152 153 Upper Shelf 123 106 109 Specimen No.
124 159 123 135 125 1 37 NRL NRL will complete testing of the following.5T specimens:
From 61-W 62-W 63-W 147 Transition 148 Specimen No.
155 100 108 17ia n ri 9 Upper Shelf 124 i/4U UUL Specimen No.
127
R. E. Johnson and R. M. Gamble JUL 121979 The.5TCT, Std (transition) specimens will be tested with no modification, i.e., no side grooves, using clip gages (HEDL and NRL) and LVDT (HEDL) instrumentation.
The.5TCT, J. MOD (upper shelf) will be tested with 10% side grooves with the same instrumentation as above.
Oak Ridge will carry out the modifications for HEDL; NRL will modify its own specimens.
All specimens are now at Oak Ridge.
Oak Ridge will implement the following schedule:
July 9,1979 Commence Charpy testing.
July 9,1979 Commence packing and ship unmodified specimens to HEDL and NRL.
July 16,1979 Commence broaching 10% side grooves in
.5,.8 and 1.6T modified specimens.
July 23,1979 Commence drilling anl Mev)
(E >l Mev)
(E >l Mev)
Tensile, MT-S 61W-1 11 545-560 4
540-555 15 550
-2 4
495-515 11 540-560 15 530
-3 8
550-560 3
540-555 12 550
-4 3
505-520 8
540-555 12 530
-5 3
565-580 1
575-595 4
580
-6 1
565-580 3
580-600 4
580 Tensile, MT
-7 4
615-620 5
620-635 10 620
-8 3
615-4 20 5
67 H 90 8
650
-9 3
605-610 4
610-630 7
615 1.6TCT, J Mod.
-30 8
565-580 4
570-585 12 575
-31 8
500-510 6
535-550 13 525 0.8TCT, J. Mod.
-40 7
540-560 4
575-590 11 565
-41 7
540-560 4
575-590 11 565
-42 3
530-535 9
615-630 12 580
-43 3
530-535 9
619-630 12 580 0.5TCT, J Mod.
-123 13 550-570 3
550-570 16 560
-124 3
53P550 11 530-550 14 540
-125 4
560-580 3
560-575 8) 570
-126 4
560-580 4
560-575 7
570
-127 4
555-570 3
560-575 7
565
-128 4
555-570 3
560-575 7
565
-129 8
575-585 2
550-585 10 565
-130 2
535-555 11 620-645 13 590
-131 2
- 535-555 -
10- - 620-645 13 590
-132 2
-- 335-555 10 620-645 11 590
-133 11 640 4 55 2
580-600 13 620
-134 10 640-655 2
580-600 13 620
-135 10 640-655 2
580-600 11 620
-136 2
590-605 9
635-655 12 620
-137 2
590-600 8
679-700 10 640
-138 8
625-640 2
575-595 10 610
-139 8
625-640 2
575-595 9
610
-140 7
625-640 1
575-595 8
610
-141 2
580-590 7
620-640 9
610 0.5TCT, Std.
-100 13 560-580 3
540-560 16 560
-101 3
515-535 13 540-560 16 540
-102 11 555-575 3
540-560 14 560
-103 3
575-590 11 600-615 14 595
-104 8
555-360 3
570-580 10 565
-105 2
575-585 10 625-645 12 605
-106 10 555-560
-2 570-580 12 565
-107 3
575-580 8
625-645 10 605
-108 1
575-580 5
605-630 6
600
-109 5
575-585 1
59 H 15 6
590
-110 5
575-585 1
595-615 6
590 1740 005
58 SECOND 4T-CT IRRADIATION EXPERIMENT _
(HSST-BSR-1)
Weldmant 61W, Capsule A Forward Position Reverse Position Total
- f""
luence S ecimen P
Specimen Type Fluence F1 ence (n/cm x 10 e)
, (n/cm x 10 ) Te:p.
(n/c
( I) 7, 2
7)
(*F)
(E >l Mes-)
(E >l Mev)
(E >l Mev) 0.5TCT, Std.
61W-111 1
575-585 5
605-630 6
600
-112 9
575-585 3
550-585 12 570
-113 8
575-585 3
550-585 11 570
-114 4
560-575 6
620-630 10 595
-115 4
560-575 5
620-630 9
595
-116 4
560-575 5
620-630 9
595
-117 7
635-655 2
645-660 9
650
, -118 6
635-655 2
645-660 8
650
-119 6
635-655 2
645-660 8
650 Charpy V, Precracked -261 9
580-600 2
580-600 11 590
-262 6
580-600 3
580-600 10 590
-263 3
580-600 6
580-600 10 590
-264 2
580-600 9
580-600 11 590
-265 6
555-575 2
555-575 7
565
-266 4
565-580 2
575-595 6
580
-267 2
575-585 4
600-620 6
595
-268 2
575-580 6
605-630 7
600_
Charpy V, Std.
-208 10 555-580 2
555-580 11 570
-209 8
555-580 2
555-580 10 570
-210 7
555-580 3
555-580 9
570
-211 6
555-580 3
555-580 9
570
-212 5
555-580 4
555-580 8
570
-213 4
555-580 5
555-580 8
570
-214 3
555-580 6
555-580 9
570
-215 3
575-585 7
625-645 9
610
-216 2
575-585 8
625-645 10 610
-217 2
575-585
. 10 625-645 11 610
-218 11 580-600 2
580-600 13 590
-219 7
580-600 3
580-600 10 590
-220 5
580-600 4
580-600 9
590
-221 4
580-600 5
580-600 9
590
-222 3
580-6C) 7 580-600 10 590
-223 2
580-6r0 11 580-600 13 590
-224
- 7 555-5'S
-1 555-575' 8
565
-125 5
555 s75 555-575 7
565
~
-79T515' 6
590
-226 3'~~~77 5-5 83---~ ~
3
-227 3
575-585 3
5?5-615 6
590
-228 2
575-585 5
605-630 7
600
-229 1
575-585 7
605-630 8
600
-230 5
615-620 5
620-645 10 625
-231 4
615-620 5
620-645 9
625
-232 5
615-620 5
620-624 10 625
-233 5
615-620 5
620-645 10 625
-234 5
615-620 5
620-645 9
625
-235 4
615-620 4
620-645 8
625 1740 006
59 SECOND 4T-CT IRRADIATION EXPERIMENT (HSST-BSR-1)
Weldment 61W, Capsule A Forward Position Reverse Position TM h"x le)
S ecimen Specimen Type Fluence Fluence P
e T %.F)(n/cm x 10 )
( F) x 10 )
(n/cm
(
(.F)
E M M a')
(E >l Mev)
(E >l Mev)
Charpy V, Std.
61W-236 5
615-620 5
620-645 10 625
-237 5
615-620 5
620-645 9
625
-238 4
615 4 20 4
620-645 9
625
-239 4
615-620 4
620-645 8
625
-240 5
615-620 5
620-645 9
625
-241 4
615-620 4
620-645 9
625
-242 4
615-620 4
620-645 8
625
-243 3
615-630 5
675-690 7
'650
-244 3
615-630 4
675-690 7
650
-245 3
615-630 5
675-690 8
650
-246 3
615-630 5
675-690 7
650
-247 3
615-630 4
67 H 90 7
650
-248 3
615-630 4
675-690 6
650
-249 3
615-630 5
675-690 8
650
-250 3
615-630 4
675-690 7
650
-251 3
615-630 4
675-690 7
650
-252 2
615-630 4
675-690 6
650
-253 3
61 H 30 4
675-690 7
650
-254 3
615-630 4
675-690 7
650
-255 2
61 H 30 4
67 H 90 6
650
-256 3
605-610 3
610-630 7
610
-257 3
605-610 3
610 4 30 6
610
-258 4
605-610 4
610-630 7
610
-259 4
605-610 4
610-630 8
610
-260 3
60 H 10 4
610-630 7
610
-289 3
605 4 10 4
610-630 7
610
-290 3
605-610 3
61 H 30 7
610
-291 3
605-610 3
610 4 30 6
610
-292 4
60 H 10 4
610-630 8
610
-293 3
605-610 4
610 4 30 7
610
-294 3
605 4 10 4
610-630 7
610
-295 3
605-610 3
610-630 6
610
-296 3
605 4 10 4
610-630 7
610 1740 007
60 SECOND 4T-CT IRRADIATION EXPERIMENT (HSST-BSR-1)
Weldment 62W, Capsule B
~~~~'
Forward Position Reverse Position Median eff.(n/{}uenc Specimen 0 e)
Temp.
Specimen Type Fluence Fluence l
(n/cm x 1028)
(n/cm x 10**)
2
- 2*
2
(*F)
(E >l Mev)
(E >l Mev)
Tensile, NT 62W-1 4
595-610 7
570-600 11 595
-2 4
485-500 4
575-590 8
540
-3 3
565-590 6
565-590 8
580 Tensile, FE-S
-8 11 540-550 4
515-545 15 540
-9 4
505-510 11 530-555 15 525
-10 10 550-565 4
545-555 14 555
-11 4
495-505 10 535-656 14 525
-13 3
485-515 1
500-540 5
510
-19 1
485-515 3
520-555 5
520 1.6TCT, J Mod.
-34 10 545-560 6
550-570 16 555
-35 7
51.'-530 7
600-615 14 565 0.STCT, J Mod.
-41 6
590-610 7
59 H 05 13 600
-42 6
.590-610 7
590-605 13 600
-43 12 650-660 3
575-590 15 620
-44 12 650-660 3
575-590 15 620 0.5TCT, J Mod.
-100 7
.530-560 6
545-575 13 550
-101 3
500-530 12 560-590 15 545
-102 4
545-560 4
575-590 8
565
-103 5
545-560 4
575-590 8
565
-104 4
490-525 4
525-560 8
525
-105 4
490-525 4
525-560 8
525
-106 10 555-575 2
575-595 12 575
-107 3
535-545 9
635-655 12 590
-109 3
535-545 8
635-655 11 590
-110 3
535-545 8
635-655 10 590
-111 9
630-660 3
535-560 12 595
-128 8
63D-660 3
535-560 11 595
-129 8
630-660 3
535-560 10 595
-130 2
560-580 12 575-615 14 580
-132 2
445-470 7
565-580 9
515 c133 7
620-645 2
560-570 9
600
-134 6
620-645 2
560-570 6
600
-158 5
620-645 2
560-570 7
600
-159 1
530-550 10 570-590 12 560 0.5TCT, S.d.
-114 13 535-565 3
520-550 16 540
-115 3
490-520 13 545-575 16 530
-116 12 545-575 3
555-580 15 565
-117 7
550-565 5
565-590 12 570
-118 2
525-540 8
590-610 10 565
-119 8
555-570 2
545-565 10 560
-120 8
555-570 2
545-565 10 560
-121 2
525-540 8
590-610 10 565
-142 5
480-510 1
470-515 6
495
-143 1
465-500 5
515-550 6
510
-144 4
480-520 1
470-515 6
495 1740 008
61 SECOND 4T-CT IRRADIATION EXPERIMENT (HSST-BSR-1)
Weldment 62W, Capsule B Forward Position Reverse Position Total
.e an Fluence S ecimen P
y S *"x 10 s) T emp.
(n/c-Specimen Type F1 pence Temp. (n/cm i
(*F)
(n/cm x 10 )
(.7)
(*F)
(E >1 Mev)
(E >l Mev)
(E >l Mev) 0.5TCT, Std.
62W-146 1
465-500 5
515-550 6
510
-147 12 555-575 2
575-595 14 575
-148 11 555-575 2
575-595 13 575
-lu9 6
555-565 4
625-645 10 600
-150 6
555-565 4
625-645 10 600
-151 5
555-565 4
625-645 9
600
-152 10 530-550 2
560-570 11 5.50
-153 9
530-550 2
560-570 11 550
-155 8
530-550 1
560-570 9
550 Charpy V, Precracked -208 10 550-560 3
540-550 13 550
-209 7
550-560 4
540-550 11 550
-210 4
550-560 7
540-550 11 550
-211 3
550-560 10 540-550 13 550
-213 6
480-510 2
47&-515 8
495
-216 4
485-520 3
500-540 7
510
-217 3
480-515 4
520-555 7
520
-218 2
465-500 6
515-350 8
510 Charpy V, Std.
-305 11 555-570 2
545-565 13 560
-306 9
555-570 2
545-565 11 560
-307 7
555-570 3
545-565 10 560
-308 6
545-560 3
575-590 9
565
-309 5
545-560 4
575-590 9
565
-310 4
545-560 5
575-590 9
565
-311 3
545-560 6
575-590 9
565
-312 3
525-540 7
590-610 10 565
-313 2
525-540 9
590-610 11 565
-314 2
525-540 11 590-610 13 565
-315 12 550-560 2
540-550 15 550
-316 8
550-560 3
540-550 12 550
-317 6
550-560 5
540-550 11 550
-318 5
550-560 6
540-550 11 550
-319 3
550-560 8
540-550 12 550
-320 2
550-560 12 540-550 15 550
-321 8
480-510 1
470-515 9
495
-322 5
480-510 2
470-515 7
495
-323 4
490-525 3
525-560 7
525
-324 3
490-525 4
525-560 7
525
-325 2
465-500 5
515-550 7
510
-326 1
465-500 8
515-550 9
510
-327 4
595-610 6
570-600 10 595
-328 4
595-610 6
570-600 10 595
-329 4
595-610 7
570-600 11 595
-330 4
595-610 7
570-600 10 595
-331 4
595-610 6
570-600 10 595
-332 3
595-610 6
570-600 9
595 i740 009
62 SECOND 4T-CT IRRADIATION EXPERIMENT (HSST-BSR-1)
Weldment 62W, Capsule B Forward Position Reverse Position Total S ecimen P
Specimen Type Fluence Fluence (n/cm x 10 e)
(n/ m x 10 e) Te p.
(n/c 018)
P 2
3 Temp.
( F)
(.F)
(.F)
(E >l Mev)
(E >l Mev)
(E >l Mev)
Charpy V, Std.
62W-335 4
595-610 7
570-600 11 595
-336 4
595-610 7
570-600 10 595
-337 3
595'610 6
570-600 10 595
-338 3
595-610 6
570-600 9
595
-339 3
595-610 7
570-600 10 595
-340 3
595-610 6
570-600 10 595
-341 3
595-610 6
570-600 9
595
-342 4
485-500 4
575-590 8
540
-343 3
485-500 3
575-590 7
540
-344 4
485-500 4
575-590 8
540
-345 4
485-500 4
575-590 8
540
-346 4
485-500 3
575-590 7
540
-347 3
485-500 3
575-590 6
540
-348 4
485-500 4
575 90 8
540
-349 4
485-500 4
575-590 8
540
-350 4
485-500 3
575-590 7
540
-351 3
485-500 3
575-590 6
540
-352 4
485-500 4
575-590 8
540
-353 4
485-500 3
575-590 7
540
-354 4
485-500 3
575-590 7
540
-355 2
565-590 5
565-590 8
580
-356 2
565-590 5
565-590 7
580
-357 3
565-590 6
565-590 9
580
-358 3
565-590 5
565-590 8
580
-359 3
565-590 5
565-590 7
580
-360 2
565-590 5
565-590 7
580
-361 3
565-590 6
565-590 9
580
-362 3
565-590 5
565-590 8
580
-363 3
565-590 5
565-590 8
580
-364 2
565-590 5
565-590 7
580
-365 3
565-590 5
565-590 9
580
-366 3
565-590 5
565-590 8
580
-367 3
565-590 5
565-590 7
580 1740 010
63
~
SECOND 4T-CT IRRADIATION EXPERIMENT (HSST-BSR-1)
Weldment 63W, Capsule C Forward Position Reverse Position Total S ecimen T p P
Specimen Type Fluence Fluence (n/cm x 10 )
(n/ m x 10 ) Temp.
(n/c 018) 2 Temp.
( F)
(.F3
(*E)
(E >l Mev)
(E >l Mev)
(E >l Mev)
Tensile, MT-S 63W-1 4
530-540 9
540-560 13 540
-2 9
549-560 4
510-520 13 535
-3 9
550-560 4
530-550 13 550
-4 ~
4 520-525 9
530-550 13 530
-5 1
535-555 3
545-565 4
550
-9 3
540-560 1
535-555 4
550 Tensile, MT
-13 3
540-555 6
629-640 9
590
-14 4
599-605 3
550-560 7
580
-15 3
535-575 5
640-655 8
600 1.6TCT, J Mod.
-30 9
600-615 4
529-540 13 570
-31 7
480-505 6
510-530 14 505 0.8TCT, J Mod.
-40 6
510-530 5
569-575 11 545
-41 6
510-530 5
565-575 11 545
-42 3
509-520 11 615-630 14 570
-43 3
509-520 11 619-630 14 570 0.5TCT, J Mod.
-108 6
559-585 5
549-575 11 565
-109 10 569-595 2
550-580 12 570
-110 4
599-625 3
580-595 7
600
-112 3
599-625 3
580-595 7
600
-113 3
549-565 2
549-565 5
555
-121 2
545-565 2
549-565 5
555
-122 10 610-635 1
490-505 11 560
-123 3
560-595 7
530-540 10 555
-124 3
560-595 6
530-540 9
555
-125 2
560-595 6
530-540 8
555
-127 7
555-580 3
560-580 10 570
-135 6
559-580 3
560-580 9
570
-138 6
559-580 2
560-580 8
570
-140 2
495-505 11 590-600 13 550
-157 2
550-570 7
540-555 9
555
-138 7
560-590 2
605-620 9
595
-159 t
560-590 2
605-620 8
595
-160 6
560-590 2
605-620 7
595
-162 1
519-545 9
630-650 10 585 0.5TCT, Std.
-100 3
545-575 11 559-585 14 565
-101 11 545-575 3
510-540 14 540
-102 2
569-595 10 570-600 12 580
-104 5
585-615 4
575-590 10 590
-105 2
600-620 6
600-610 8
610
-106 7
579-635 2
560-575 9
585
-114 2
600-620 7
600-610 9
610
-315 6
575-635 2
560-575 8
585
-116 1
529-545 4
549-560 6
545
-117 5
539-555 1
520-545 6
540
-118 1
529-545 5
545-560 6
545 1740 0li
i 64 SECOND 4T-CT IRRADIATION EXPERIMENT (HSST-BSR-1)
Weldment 63 W, Capsule C Forward Position Reverse Position Total e an Fluence S ecimen P
Specimen Type Flyence Temp. (n/cmFlyencee) Temp.
(n/c
(*F) x 10 )
x 10 (n/cm
,.F)
(*F)
(E >l Mev)
(E >l Mev)
(E >l Mev) 0.5TCT, Std.
63W-119 4
535-555 1
520-545 6
540
-120 11 610-635 2
490-505 13 560
-128 10 610-635 2
490-505 12 560
-129 5
590-625 3
525-540 9
570
-130 5
590-625 3-525-540 8
570
-131 3
590-625 3
525-540 8
570
-132 9
635-645 2
535-550 10 590
-133 8
635-645 2
535-550 9
590
-134 7
635-645 1
535-550 8
590 Charpy V, Precracked -201 3
555-570 10 540-560 12 555
-202 4
555-570 7
540-560 11 555
-203 7
555-570 4
540-560 11 555
-204 10 555-570 3
540-560 12 555
-205 2
525-555 6
520-560 8
540
-206 2
535-560 4
530-565 7
550
-207 4
535-560 2
530-565 7
550
-208 6
525-555 2
520-560 8
540 Charpy V, Std.
-242 2
60D-620 9
600-610 10 610
-243 2
60D-620 7
600-610 9
610
-244 2
600-620 6
600-610 8
610
-245 3
595-625 5
580-395 8
600
-246 3
595-625 4
580-595 7
600
-247 4
595-625 3
580-595 7
600
-248 5
595-625 3
580-595 8
600
-249 6
575-635 2
560-575 8
585
-250 7
575-635 2
560-575 9
585
-251 9
575-635 2
560-575 10 585
-252 2
555-570 12 540-560 14 555
-253 3
555-570 8
540-560 11 555
-254 5
555-570 6
540-560 10 555
-255 6
555-570 5
540-560 10 555
-256 8
555-570 3
540-560 11 555
-257 12 555-570 2
540-560 14 555
-258 1
525-555 7
520-560 9
540
-259 2
525-555 5
520-560 7
540
-260 3
545-565 4
545-565 6
555
-261 4
545-565 3
545-565 6
555
-262 5
525-555 2
520-560 7
540
-263 7
525-555 1
520-560 9
540
-264 3
540-555 6
625-640 9
590
-265 2
540-555 6
625-640 8
590
-266 3
540-555 6
625-640 9
590
-267 3
540-555 6
625-640 9
590
-268 3
540-555 6
625-640 8
590
-269 3
540-555 5
625-640 8
590 1740 012
ss SECOND 4T-CT IRRADIATION EXPERIMENT (HSST-BSR-1)
Weldment 63W, Capsule C Forward Position Reverse Position Total M
n Tluence,)
I SE* C f'"*"
Specimen Type The Fhe x 10 s) Temp.
(n/cm x 10 2
Temp.
2 1
("F' (n/cm x 10 s)
(n/cm
( )
( F)
(E >l Mev)
(E >l Mev)
(E >l Mee)
Charpy V, Std.
63W-270 3
540-555 6
625-640 9
590
-271 3
540-555 6
62 H 40 9
590
-272 3
540-555 6
625-640 9
590
-273 3
540-555 5
625-640 8
590
-274 3
540-555 6
625-640 9
590
-275 3
540-555 6
625-640 9
590
-276 3
540-555 5
625-640 8
590
-277 3
595-605 3
550-560 7
580
-27f 3
595-605 3
550-560 6
s80
-279 4
595-605 4
550-560 8
580
-280 4
595-605 4
550-560 7
580
-281 3
595-605 3
550-560 7
580
-282 3
595-605 3
550-560 6
580
-283 4
595-605 4
550-560 8
580
-284 4
595-605 -
4 550-560 7
580
-285 3
595-605 4
550-560 7
580
-286 3
595-605 3
550-560 6
580
-287 4
59 5605 4
550-560 8
580
-288 3
595-605 4
550-560 7
580
-289 3
595-605 3
550-560 6
580
-290 3
535-575 5'
640-655 8
600
-291 3
535-575 4
640-655 7
600
-292 3
535-575 5
640-655 8
600
-293 3
535-575 5
64 H 55 8
600
-294 3
535-575 4
640-655 7
600
-295 2
535-575 4
640-655 6
600
-296 3
535-575 5
640-655 8
600
-297 3
535-575 5
640-655 7
600
-298 3
535-575 4
640-655 7
600
-299 2
535-575 4
640-655 6
600
-300 3
535-575 5
640-655 8
600
-301 2
535-575 5
640-655 7
600
-302 2
539-575 4
640-655 6
600 1740 013
.