Release pressure pot, it is in a closed container, a new liquid containers that the liquid flux of the holes in the bottom is master of air switch in top of the containers.
释压壶，它是在密闭的容器中，通过控制容器顶部的空气开关达到控制容器底部小孔的液体流量的一种新式液体容器。
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。
The pressure tank is provided with a pressure gauge, a pressure switch, a liquid level sensor and an electric heater.
压力罐装有压力表、压力开关、液位传感器和电加热器。
The pressure tank is provided with a pressure gauge, a pressure switch, a liquid level sensor and an electric heater.
压力罐装有压力表、压力开关、液位传感器和电加热器。
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