Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 37055.1-2018 |
National articles numbering and basic information specification—Means of production—Part 1：Steel products for construction 国家物品编码与基础信息规范-生产资料-第1部分：建筑用钢材 |
China National Standards 1：Steel |
 English PDF |
| Find out:1Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
