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Detalles

类号
L01
项目编号
001-1772
项目名
焊接用固化保护气体
项目名(en)
Solidified protective gases for welding
项目名(es)
Gases protectores solidificados para soldadura
说明
Gas for welding is acceptable wording in Class 1; further specification is acceptable, but it is not required.
类型
goods
状态
X
生效日
2015-06-25
版本
10-2015