Oil pump drive chain sprocket is pressed onto the front of the crankshaft.

油泵驱动链轮上按下了曲轴的前面。

The bearing chain bears the equilibrium load to reduce the force on the main drive chain to a great degree.

承载链直接承受平衡载荷，可大幅度减小主传动链的受力。

Each trolley includes a mechanism by which it can be connected to the drive chain and disconnected from it.

每个吊运车包括在它能被连接到驾驶链而且从它被分离方面所依据的一个机制。

Various of wheel chain, drive chain , chain sets, Custom-making special shaped gear, various chain for export.

各种大小链轮、链条、套链、定做异型齿轮、及各种出口链轮。

The main drive chain and the bearing chain divide the polished rod load into reverse pumping load and equilibrium load.

主传动链与承载链将悬点载荷分解为换向抽汲载荷与平衡载荷。