The pressure meters can give the switch signals of up limitpressure and down limitpressure of water supply.
压力表可发出供水压力下限和上限开关信号。
2
Limitpressure can provide pipeline design parameters and the guarantee of safely operating, thus saving the construction cost and reducing danger of burst accidents.
管道极限压力的确定能为管道设计提供优化参数和安全运行保障，节约建设成本，降低危险系数。
3
The limitpressure angle is related to such factors as offset angle, mean spiral angle, pitch cone angle and mean pitch cone diameter, not to geometrical shape of the tooth surface.