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- Difference between leak rate and rate of pressure rise of high vacuum valve 高真空阀门漏率和升压率的区别
- Comparison Experiments on Evacuating Capability of a High Vacuum Valve and a Zig-Zag Valve in Vacuum Die Casting Process 真空压铸中高真空排气阀与薄片通道式排气阀的排气性能对比
- The vacuum valve opens to admit air. 真空阀开启以补充空气。
- The whole apparatus operates under high vacuum. 整个装置在高真空下运转。
- high vacuum valve 高真空阀门,高真空阀,高真空电子管
- GID electric high vacuum butterfly valve uses electric device to drive the stemdisc to perform openclose action. GID型-电动高真空蝶是以电动装置驱动阀杆与阀板执行启闭动作。
- GD high vacuum flapper valve is used to put through or cut off the airflow in vacuum pipeline. GD型高真空挡板阀用于接通或切断真空管路中的气流。
- The difference between leak rate and rate of pressure rise of high vacuum pneumatic operation baffle valve is analyzed. 本文通过高真空气动挡板阀的数据分析来说明漏率和升压率在高真空范围内二者之间的差异。
- GDC-JQelectro high vacuum butterfly valve uses electromagnetic force to directly drive valve disc working. thus to make valve opened ro closed. GDC-J型电磁高真空挡板阀是以电磁力为动力直接带动阀板动作,使阀门开启或关闭。
- GID electric high vacuum butterfly valve uses electric device to drive the stem and disc to perform open and close action. GID型电动高真空蝶阀是以电动装置驱动阀杆与阀板执行启闭动作。
- According to its shaft seal structure, high vacuum flapper valve is classified into GD-J rubber shaft seal type and GD-J(b)bellows shaft seal type. 高真空挡板阀按轴封结构可分GD-J型橡胶轴封和GD-J(b)型波纹管轴封两种。
- GDHigh Vacuum Flapper Valve GD high vacuum flapper valve is used to put through or cut off the airflow in vacuum pipeline. GD型-高真空挡板阀 GD型高真空挡板阀用于接通或切断真空管路中的气流。
- GID electric high vacuum butterfly valve uses electric device to drive the stem and disc to perfm open and close action. GID型电动高真空蝶阀是以电动装置驱动阀杆与阀板执行启闭动作。
- To preserve(food,for example) by rapid freezing and drying in a high vacuum. 使冷冻干燥通过在高度真空状态下迅速冷冻并干燥来保存(如食物)。
- To preserve(food, for example) by rapid freezing and drying in a high vacuum. 使冷冻干燥通过在高度真空状态下迅速冷冻并干燥来保存(如食物)
- In high vacuum state,the damp water in leather can be largly pumped. 由于皮张处于高真空状态,水分抽出量增大,可缩短干燥时间令产量上升;
- The cubage of the tube is small and high vacuum will be got very quickly. 计算结果表明:二极管的工作场强低于真空闪络场强;
- Electro High Vacuum Flapper Valve GDC-JQelectro high vacuum butterfly valve uses electromagnetic force to directly drive valve disc working. thus to make valve opened ro closed. GDC-J型电磁高真空挡板阀是以电磁力为动力直接带动阀板动作,使阀门开启或关闭。
- GIDElectric High Vacuum Butterfly Valve GID electric high vacuum butterfly valve uses electric device to drive the stem and disc to perform open and close action. GID型-电动高真空蝶是以电动装置驱动阀杆与阀板执行启闭动作。
- GDQ pneumatic high vacuum flapper valve uses solenoid directional valve to change the direction of air passage,controls the actuating cylinder to drive the valve openedclosed. GDQ型气动高真空挡板阀是通过电磁换向阀改变气路方向,控制执行气缸驱动阀门作启闭运动。