2XZ型真空泵型号抽气速率（L/S）极限真空（Pa）电机功率（KW）进排气口径（mm）净重（Kg）外形尺寸（长×宽×高）mm2XZ-0.250.256×10-20.121015400×125×2242XZ-0.50.56×10-20.181618445×125×2562XZ-116×10-20.251619445×125×2562XZ-226×10-20.372527478×148×2772XZ-446×10-20.552530518×148×277XZ-0.50.5690117.5245×155×200XZ-1161201512320×165×220)