jinlong5 发表于 2020-8-10 17:34:54

ASME BPVC-IIA-SA-182-182M-2017 SPECIFICATION FOR FORGED OR ROLLED ALLOY AND STAI

ASME BPVC-IIA-SA-182-182M-2017
SPECIFICATION FOR FORGED OR ROLLED ALLOY AND
STAINLESS STEEL PIPE FLANGES,
FORGED FITTINGS, AND VALVES AND PARTS
FOR HIGH-TEMPERATURE SERVICE

admin 发表于 2020-8-10 20:35:36

谢谢您的分享,金币已奖励!
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