Deadweight testers are the basic primary standard for accurate measurement of pressure.
自重测试仪是基本的测量压力设备。
2
Deadweight testers are used to measure the pressure exerted by gas or liquid and can also generate a test pressure for the calibration of numerous pressure instruments.
静重试验器用于测量气体或液体的压力,也可以生成一个众多压力仪器的校准试验压力。
3
The cranes feature a redeveloped control valve that is said to reduce pressure peaks to improve service life and reduced deadweight.