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STATE STANDARD OF THE USSR NONDESTRUCTIVE TESTING. FUSION WELDING OF METALS. WELDS CLASSIFICATION BY RADIOGRAPHY TESTIN
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. 09 1 177870 . 29.04.84 1562 : 0809. 407783. . . 50 49 177870 : 407783. 2.1 : . 3.1.1. 2 . 8 1984 . 50 2 177870 . 28.0
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STATE STANDARD OF THE UNION OF SSR METALS METHODS OF TENSION TEST GOST 149784 ISO 689284, ST SEV 47188 IPC STANDARDS PUB
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STATE STANDARD OF USSRHOT ROLLED STEEL SHEETS AND PLATES, DIMENSIONS, GOST 1990374 Introduction date: 01.01.76.1. This s
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GOST 751282 UDK 621.791.053:620.179:006.354 Group V09 STATE STANDARD OF THE UNION OF SSR NONDESTRUCTIVE TESTING WELDED
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7746 2001 621.314.224:006.354 64 Current transformers. General specifications 17.220.20 34 1440 2003 01 01 1 2 , 20 1 2
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4 177870 . 7 8, 13 14 . 18 5 177870 . 19 . 20 6 177870 1 7 177870 1 1 . 21 8 177870 8 280 11. 125 . 9 177870 100 2 : 1.
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2.114 95 386.6:006.354 52 Unified system for design documentation. Specifications 01.100.10 0002 1996 07 01 1 2 , 26 19
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S . . m s mol cd rad sr , Hz N J W V F S Wb lm 1 Bq Gy Sv 1 MKrcA .4 1 2 ,. 1 . . 2792488 6952384 t I 624.84:006.354 09
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. 1030480 132978 . Rivets classes and . General specifications 1030480 132978 1030468 6 1980 . 2011 01.01.81 1985 . 23.
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