The cup of the fitting should be cleaned by methods similar to those used for the tube end, and care should be observed in removing residues of the cleaningmedium.
管件的杯口也要用清理管道的方法进行清理,也要小心观察清除清理时的残留物。
3
Large and medium diaphragm and measuring contact, jam, easy cleaning, further play a ceramic sensors, corrosion resistance and good technical characteristics of economic advantages.