PanLinx
English
eng-000
block welding sequence
普通话
cmn-000
分段多层焊
普通话
cmn-000
分段焊接法
普通话
cmn-000
多层焊接法
English
eng-000
block sequence
English
eng-000
block sequence weld
English
eng-000
block sequence welding
English
eng-000
progressive block method
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