如果该杯状固定塞脱落，驻车止动爪定位销可能在特定情况下滑移出正常位置。
If the cup plug is missing, the park pawl anchor shaft can move out of position under certain conditions.
密闭取心工具主要由外螺纹接头、平衡活塞、限位接头、内外筒、卡箍岩心爪、定位销、密封头、及取心钻头等部件组成。
Sealing coring tools mainly consists of external threaded adapter, balance piston, limit joint, inner and outer barrel, core catcher, locating pin, sealing head and coring bit.
所述的卡爪端面是加 工定位面，所述的中心销与定位面垂直。
The end surface of the claw is a machining positioning surface which is perpendicular to the central pin.
所述的卡爪端面是加 工定位面，所述的中心销与定位面垂直。
The end surface of the claw is a machining positioning surface which is perpendicular to the central pin.
应用推荐