
Copper and copper alloys - Code of designation Part 1: Designation of materials
出版:International Organization for Standardization

专家解读视频
NFA 02 009:1986 - Similar
NBN EN 2794 003:1999 - Identical
NBN EN 2794 004:1999 - Identical
NEN ISO 1190-1:1988 - Identical
NFA 02 002:1976 - Similar
UNE 37102:1984 - Identical