“卡扣锁 M30 (L=650) FOR CH1, CH2 CH4 & CH6 ( WEG.160L-2.NA 电机 ) TTS HUAHAI SHIP.NA.757-1801 “SNAP LOCK M36 (L=650) FOR CH3 ( WEG.160L-2.NA 电机) TTS HUAHAI SHIP.NA.757-1802