Hubei Jin Wei group home page http://www.jwway.com/en/index.html
Specification Capacity (oxygen flow) 0.5L~5L/min Purity 93%±3%(1LPM) Sound level ≤45db Operation mode Touch screen/remote control Nebulization function √ Alarm: fliter-dirty alarm, power failure alarm, low flowrate alarm, overheating stop alarm, LED display: present ...
: 1. The application in the precision casting industry instead of silicic acid ethyl ester, non-toxic, not only can reduce cost, improve the operating conditions, high dimension accuracy, good casting finish, can make the shell mold strength is big, modelling is better than ...