回复：Gas tungsten arc welding (GTAW), also known as tungsten inert

来源: 花椒于 2013-07-01 23:10:18 [档案] [旧帖] [给我悄悄话] 阅读数 : (852 bytes)

回答: Gas tungsten arc welding (GTAW), also known as tungsten inert ga 由花椒于 2013-07-01 23:09:28

Gas tungsten arc welding (GTAW), also known as tungsten inert gas (TIG) welding

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• 谢谢指正，学习了！ -piano_fan- ♂ (0 bytes) () 07/01/2013 postreply 23:25:33