Low Vacuum Pipe 低真空管
anti-vacuum pipe 反压力导管
vacuum pipe-still 减压管式蒸馏装置
vps vacuum pipe-still 减压管式蒸馏装置
vacuum pipe sizer 管材真空定径套
PIPE VACUUM 真空接管
vacuum pipe waste collection 真空管道收集
vacuum gauge pipe 真空压力计管
Besides, each vacuum pipe is further equipped with a long electric heating pipe, a temperature and water level probe and a superconductive airflow pipe.
在其中的真空管内，还安装有长电加热管、温度水位探头和超导气流管。
The new concept of the vacuum pipe sputter self-coating is introduced first, and special cathode target structure is introduced to get favorable coating.
首先提出真空管道自体真空镀膜新概念，采用特殊的阴极靶结构设计成功的解决了长管道内表面直流溅射镀膜的难题。
Connect the vacuum pump to the compound pressure gauge; open the compound pressure gauge and vacuum pump to vacuum the indoor unit and connecting pipe.
将真空泵连于复合压力表，打开复合压力表和真空泵对室内机和连接管抽真空。
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