| Material： | Tungsten,molybdenum,tantalum,niobium. |
| Specification： | According to drawing or sample |
| Standard： | GB |
|
Product name |
Screw,nut,bolt,standard parts,nonstandard parts |
|
Material |
Tungsten,molybdenum,tantalum,niobium. |
|
Purity |
W≥99.95% |
|
Specification |
According to drawing or sample |
|
Standard |
GB |
|
Package |
Plywood case package |
| 买家 | 购买价 | 购买数量 | 购买时间 |
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