A.鉗牙磨損嚴(yán)重B.氣功閥損壞C.導(dǎo)向桿有卡鱉現(xiàn)象D.氣動卡瓦轉(zhuǎn)銷未轉(zhuǎn)人轉(zhuǎn)盤銷孔內(nèi)
A.0.20mmB.0.30mmC.0.40mmD.0.50mm
A.法蘭B.螺母C.卡箍D.螺紋