Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 342-1997 |
Dimension,shape,mass and tolerance for cold-drawn round,square and hexagonal steel wires 冷拉圆钢丝、方钢丝、六角钢丝尺寸、外形、重量及允许偏差 |
China National Standards round,square |
English PDF |
GB/T 905-1994 |
Dimension,shape,weight and tolerance for cold-drawn round,square and hexagonal steels 冷拉圆钢、方钢、六角钢尺寸、外形、重量及允许偏差 |
China National Standards round,square |
English PDF |
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