Crosshead Bearing Oil Groove
cross head holt bearing
bearing bearing of pile
桩的承载力
聚对苯二甲酸乙二醇酯(PET)
聚对苯二甲酸乙二醇酯
crosshead shoe [= crosshead slipper]
arsenic bearing carbon bearing refractory gold concentrate
bearing bush half for main bearing
core recovery from pebble-bearing and gravel-bearing rock formations
Distinguishing oil bearing reservoirs from water bearing reservoirs
Crosshead
十字头
操作架
导向架
在线插入原子
滑块
十字结联轴节
丁字头
连杆
小标题
crosshead extension rod