abnt+nbr+iso+12957-1

2025-03-30 16:28:22

拼音 [ 拼音 ]

ABNT NBR标准【PDF原版+中文翻译】国内外标准全文获取 - 哔哩哔哩

39 ABNT NBR ISO 9809-1 Vers茫o Corrigida-2014 2014-02-07 Portuguese Gas cylinders - Refillable seamless steel gas cylinders - Design, construction and testing Part 1: Quenched and tempered steel cylinders with tensile strength less than 1100 MPa 40 ABNT NBR 16265-2014 2014-02-07 Portuguese In...
ABNT NBR标准【PDF原版+中文翻译】国内外标准全文获取 - 哔哩哔哩

39 ABNT NBR ISO 9809-1 Vers茫o Corrigida-2014 2014-02-07 Portuguese Gas cylinders - Refillable seamless steel gas cylinders - Design, construction and testing Part 1: Quenched and tempered steel cylinders with tensile strength less than 1100 MPa 40 ABNT NBR 16265-2014 2014-02-07 Portuguese In...