double piston-rod双活塞杆
hydraulic piston-rod液压杆
steam piston-rod nut蒸汽活塞杆螺母
liquid piston-rod nut泵缸活塞杆螺母
single-piston-rod单活塞杆
piston-piston rod set活塞
piston-rod spool bolt活塞杆接头螺栓
piston-connecting rod mechanism活塞连杆机构
cylinder piston-rod displacement气缸位移
In the security analysis of the piston-rod , which is a staff accessory who mainly be compress in work, the security of this staff can be computed as compress intensity of the staff.
在进行液压剪活塞杆的可靠性分析时，活塞杆作为杆类零件主要受压缩，其可靠度的计算应按杆件压缩强度进行。
参考来源 - HC520N（名词） the rod that connects the piston of a reciprocating steam engine to the crosshead 活塞杆