1、

Use of Liquid Crystal Material of High Polymer as the Rotary Vane of Direct Connected Vacuum Pump

用高分子液晶材料作直联式旋片泵旋片像石头等(坚硬的材料)碎成细片

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2、

The outlet pressure of all those pumps were not lower than 0.1 Torr, and it follows that those pumps can run well by using directly the mechanical vacuum pumps as backing pumps without booster pump used.

所有这些泵的最大出口压力不低于0.1Torr,因此前级泵可直接用机械真空泵,不必用增压泵即能正常工作。

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3、

Research and improvment of clogged vacuum pump blowdown system

脱硫真空泵排污系统阻塞原因分析与改进

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4、

Design of Diffusion Pump System for Resistance Vacuum Furnace

高温电阻炉扩散泵真空系统的设计

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5、

Compound Die Casting Technique for Vacuum Pump Body

真空泵泵体外壳复合金属型铸造工艺

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6、

Design of KRS 6-type Rotary Vane Vacuum Pump

KRS6型无油旋片真空泵的设计

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7、

System analysis of turbine vacuum and the optimization of the circulative pump operation

汽轮机真空的系统分析与循环泵运行最优化

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8、

Applications of High Vacuum Pump System in Pilot Research

高真空泵机组在中试研究方面的应用

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9、

The vacuum box is outside of the optical box, can keep good vacuum at a level of 10-6 Torr. The vacuum box, vacuum pump and a refrigerator are composed of the cooling system of the camera.

光学箱外部是真空箱,是整个系统的机械支撑,保证良好的真空密封性能,和真空泵、冷冻机一起构成了相机的致冷系统。

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10、

The pump dose not pumping water, but the vacuum gauge shows high vacuum.

水泵不吸水, 真空表仍表示高度真空.

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11、

The vacuum degas unit consists of vacuum degas machine, vacuum pump and acentric pump.

真空脱气机组包括真空脱气机 、 真空泵及离心泵.

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12、

Electro-vacuum Charging Valve DDC-JQ electro-vacuum charging valve a safety valve for vacuum, pump.

JQ 型电磁真空带充气阀是机械真空泵安全阀,安装于机械真空泵的进气口, 并与泵同步开启和关闭.

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13、

DDC-JQElectro-vacuum Charging Valve DDC-JQ electro-vacuum charging valve is a safety valve for vacuum, pump.

DDC -JQ 型电磁真空带充气阀是机械真空泵安全阀,安装于机械真空泵的进气口, 并与泵同步开启和关闭.

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14、

Electro-vacuum Differential Pressure Valve ■ DYC-JQ electro-vacuum differential Pressure valve is valve for mechanical vacuum pump.

JQ型电磁真空压差阀是机械真空泵安全阀,安装于机械真空泵的进气口,并与泵同步开启和关闭.

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15、

Electro-vacuum Differential Pressure Valve ■ DYC-JQ electro-vacuum valve is a safely valve for mechanical vacuum pump.

是机械真空泵安全阀,安装于机械真空泵的进气口,并与泵同步开启和关闭.

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16、

XZ Rotary-vane Vacuum Pump is a double-stage high speed direct coupled rotary-vane Vacuum pump.

2XZ型旋片式真空泵系双级高速直联旋片式真空泵.

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17、

Major equipment: clean water pump, chemicals feeding pump, vacuum pump and mud scraper, etc.

主要设备: 清水泵 、 加药泵 、 真空泵、刮泥机等.

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18、

In the multistation exhaust system a mechanic pump is used as the backing pump and molecular pump as the main integral part to form a high vacuum system.

由机械泵为前级泵,分子泵为主抽泵构成高真空系统,对高压开关管进行真空排气;

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19、

Water ring type vacuum pump release vacuum of inhaling, can economize the electricity.

水环式真空泵抽吸真空, 可节约电力.

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20、

A vacuum pump creates negative pressure for correct operation of the filtrate recovery system.

真空泵产生的负压是保证滤液回收系统的正确运行.

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