论坛首页 › ISO 国际标准 › ISO 8249-2000 Welding — Determination of Ferrite Number (FN) in austenitic

cc523pate 发表于 2018-11-20 20:48:32

ISO 8249-2000 Welding — Determination of Ferrite Number (FN) in austenitic

ISO 8249-2000 Welding — Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals

admin 发表于 2018-11-26 10:54:41

谢谢您的分享，金币已奖励!

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