The flow coefficients of the orifice-plate flowmeters are experimentally studied with or without a rectifier at the lower reach of a space elbow in the measuring pipe of flow.
通过实验研究，观察分析了流量测量管路中空间弯头下游有(或无)整流器时对孔板流量计流量系数的影响。
The normal work of the diode is guaranteed by the heat dissipation of a conducting pole plate, which can improve the reliability of the auto rectifier, and prolong the service life of the rectifier.
通过导电极板散热来保证二极管的正常工作，可提高汽车整流器的可靠性，延长整个整流器的使用寿命。
The normal work of the diode is guaranteed by the heat dissipation of a conducting pole plate, which can improve the reliability of the auto rectifier, and prolong the service life of the rectifier.
通过导电极板散热来保证二极管的正常工作，可提高汽车整流器的可靠性，延长整个整流器的使用寿命。
应用推荐