welding electrode holder_冶金英汉词典
welding electrode holder
[冶金英汉词典]
welding electrode holder电焊钳
是什么意思，welding electrode holder的解释，welding electrode holder的翻译
[新英汉石油技术词典] welding electrode holder
[电工英汉词典] welding electrode holder
[石油英汉词典] welding electrode holder
