关于CRYOSTAR氧泵的资料翻译? if the client is supplying the filter,it should have approx. 200 to300 micron mesh and the useful surface should be 1,5 times the suction pipe area (relative to 1m/sec velocity) as a minimum. 如果业主提供过滤器,滤网应该要大概200~300目,有效过滤面积至少为入口管线横截面姐1.5倍(相当于1米/秒的流速)查看更多