Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 6728-2002 |
Cold formed steel hollow sections for general structure--Dimensions，shapes，weight and permissible deviations 结构用冷弯空心型钢 尺寸、外形、重量及允许偏差 |
China National Standards Dimensions，shapes，weight |
 English PDF |
| Find out:1Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
