膜片泵 meaning in English

bladder pump
diaphragm pump

German diaphragm pump and imported accessories , high quality and reliale
采用德国优质膜片泵等进口无器件，品质精良，稳定可靠。
Gefa processtechnik gmbh deals among other things in filtering systems , armatures , fittings as well as in usual technology , measuring technique and also in double diaphragm pumps
Gefa processtechnik gmbh是一家灵活的企业，该企业针对客户需求制造专门的过滤技术,配件、装置,调节技术,测量技术,双膜片泵。