It might sound like a pipe dream, but the OpenFlow consortium already claims to include a number of (still secret) switch manufacturers.
这听起来像是一个不切实际的梦想,但是OpenFlow的联合企业已经宣布了一些(仍然保密)“开关”制造商。
Parts in contact with liquid in pipe are of brass and beryllium copper. Flow switch installs in tee in horizontal or vertical piping.
在管道内与流体接触的部件是黄铜和铍铜合金。流量开关以三通管方式安装在水平或垂直管道上。
The quick trunk injector comprises a reservoir pressure-meter, a spring balance, a transfusion pipe, a liquid valve, an air pinhead and a switch.
快速树干注射器主要由贮液瓶、压力表、弹簧秤、输液管、注药口、气门嘴、注射针头、开关等几部分组成。
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