friction welding_机械英汉词典
friction welding
[机械英汉词典]
friction welding摩擦焊
是什么意思，friction welding的解释，friction welding的翻译
[专利英汉词典] friction welding
[冶金英汉词典] friction welding
[海运英汉词典] friction welding
[石油英汉词典] friction welding
[纺织英汉词典] friction welding
[船舶英汉词典] friction welding
[轻工业英汉词典] friction welding
