Low hydrogen electrode to be used for welding thick steel plate to casting and high tensile plates.

应采用低氢焊条焊接厚钢板与铸钢件和高强度板间的连接。

youdao

Low hydrogen electrode to be used for welding thick steel plate to casting and high tensile plates.

应采用低氢焊条焊接厚钢板与铸钢件和高强度板间的连接。

youdao