PanLinx
English
eng-000
drill drift
普通话
cmn-000
冲杆
普通话
cmn-000
卸钻套楔
English
eng-000
jumper bar
English
eng-000
plunger
English
eng-000
punch
English
eng-000
stem of stamp
русский
rus-000
буровой штрек
PanLex
