 | Niobium bar |
|---|---|
Trademark:3114365116 | |
Standard: | |
Specifications:￠3-￠120mm | |
Product introduction： |
| ||||||||||
welcome to Baoji City Fusheng Yu metal materials Co. Ltd.
| Niobium bar |
|---|---|
Trademark:3114365116 | |
Standard: | |
Specifications:￠3-￠120mm | |
Product introduction： |
| ||||||||||