标题: BS EN ISO 8249-2000 Welding — Determination of Ferrite Number (FN) in austenit [打印本页] 作者: cc523pate 时间: 2018-4-27 19:54:12 标题: BS EN ISO 8249-2000 Welding — Determination of Ferrite Number (FN) in austenit
BS EN ISO 8249-2000 Welding — Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals 作者: admin 时间: 2018-4-28 17:54:37