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7A超聲波測厚試塊A
NB/T47013-2015GS-1\2\3\4試塊 NB/T47013-2015新標(biāo)準(zhǔn)試塊
NB/T47013-2015GS-4試塊 NB/T47013-2015新標(biāo)準(zhǔn)試塊
NB/T47013-2015GS-3試塊 NB/T47013-2015新標(biāo)準(zhǔn)
NB/T47013-2015GS-2試塊 NB/T47013-2015新標(biāo)準(zhǔn)
NB/T47013-2015GS-1試塊 NB/T47013-2015新標(biāo)準(zhǔn)
NB/T47013-2015縱向缺陷對(duì)比樣管 NB/T47013-2015新標(biāo)準(zhǔn)
NB/T47013-2015橫向缺陷對(duì)比樣管試塊NB/T47013-2015新標(biāo)準(zhǔn)
NB/T47013-2015奧氏體鋼鍛件試塊NB/T47013-2015標(biāo)準(zhǔn)
NB/T47013-2015螺栓坯件徑向檢測對(duì)比試塊R90 NB/T47013-2015新標(biāo)準(zhǔn)試塊
NB/T47013-2015螺栓坯件徑向檢測對(duì)比試塊R60 R75 NB/T47013-2015新標(biāo)準(zhǔn)試塊
NB/T47013-2015螺栓坯件徑向檢測對(duì)比試塊R38 R48 NB/T47013-2015新標(biāo)準(zhǔn)試塊
NB/T47013-2015螺栓坯件徑向檢測對(duì)比試塊R38 R48
NB/T47013-2015螺栓坯件徑向檢測對(duì)比試塊R20 R25 R32
R20NB/T47013-2015新標(biāo)準(zhǔn)試塊 螺栓坯件徑向檢測對(duì)比試塊R20
CS-4CS-4 曲面對(duì)比試塊 NB/T47013-2015標(biāo)準(zhǔn)
CS-4CS-4超聲波試塊 NB/T47013-2015標(biāo)準(zhǔn)
CS-3-3#CS-3-3#超聲波試塊 NB/T47013-2015標(biāo)準(zhǔn)
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