用piston rod造句子，“piston rod”造句

As the piston descended, a ratchet engaged the piston rod and engine shaft and thus power was transmitted.

The handle is repeatedly pressed, the pressure oil in the pump valve body continuously pushes a piston rod forward, and a reinforcing bar is cut under the action of a fixed and a movable knives.

double-acting single piston rod oil cylinder

The use of hydraulic cylinder in hydraulic elevator, the part usually has five parts: piston and piston rod, cylinder and cylinder head, Buffer device, sealing device and exhaust device.

Burnished 303 stainless steel piston rod.

Based on the analysis of the processing technic and configuration feature of Angle hole of piston rod, the author gives a design of drilling jig.

A beam that connects the piston rod to the connecting rod of a reciprocating engine.

Worn crankcase piston rod seals.

double-acting double piston rod oil cylinder