天泰TWE-811Ni2焊丝
价格:10.00
天泰TWE-811Ni2焊丝TWE-811Ni2E81T1-Ni2E551T1-Ni2-40℃590MP***低温钢用。TWE-911Ni2E91T1-Ni2E601T1-Ni2-40℃620MP***低温钢用。TWE-81K2E81T1-K2E551T1-K2-60℃低温钢用。)
| 业务 QQ: | 1601905919 |