QBK氣(qi)動(dong)(dong)(dong)隔(ge)(ge)(ge)膜泵(beng)(beng)是博洋公司依(yi)據前(qian)兩代(dai)氣(qi)動(dong)(dong)(dong)隔(ge)(ge)(ge)膜泵(beng)(beng)開(kai)發的第三代(dai)氣(qi)動(dong)(dong)(dong)隔(ge)(ge)(ge)膜泵(beng)(beng),該產品特點(dian)是無配氣(qi)閥,具有使用壽命(ming)長,不會停(ting)頓等優點(dian)...