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- low pressure vacuum pump 高真空泵
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- Application Researches and Discussion on ECM Low Pressure Vacuum Carburizing Technology ECM低压真空渗碳技术应用研究与探讨
- Clearance Adjustment of Contact Head of Low Pressure Vacuum Tube and Test of Its Vacuum Degree 低压真空管触头的间隙调整及真空度的检测
- Intrinsically safe for negative pressure vacuum pumping technology 本质安全负压抽真空技术
- Zibo Water Ring Vacuum Pump Factory Co., Ltd. 淄博水环真空泵厂有限公司。
- SIEMENS VACUUM PUMP AND COMPRESSOR COMPANY LTD. 西门子真空泵压缩机有限公司。
- low pressure vacuum carburizing 低压真空渗碳
- oil feed pressure vacuum pump 进油压力真空泵
- The barometer recorded a low pressure. 气压表标明有一低气压。
- pressure vacuum pump 真空压力泵
- Water supplies to the house are at low pressure. 这房子的供水水压低。
- Low Pressure Valve Options and Accessories Misc. 低压阀门备选件和附件。
- high pressure vacuum pump 高真空泵
- Piston cooling oil inlet low pressure slow-down. 活塞冷却油入口压力低降速。
- Characteristic table of type SZ series water ring vacuum pump. SZ系列水环式真空泵工作性能表。
- Cylinder liner water inlet low pressure slow-down. 缸套水入口压力低降速。
- What brand and original of electrical system, vacuum pump? 电子系统和真空泵的牌子和原产地?
- Low pressure mold closing is standard . 低压开关模装置可保护模具的安全。
- Development ofthe vacuum pump with a side runner whirlblower. 侧流道涡流风机真空泵的开发研制
