Liquid by the end of valvetube 6 and inhaled into the pump.
液体经底阀6和吸入管进入泵内。
2
This paper explains the image expansion and confusion of the red and blue primary colours caused by the electric charge accumulation on the oil film in the colour TV light valvetube.
本文对油膜光阀管中电荷积累现象引起的图象扩大和红、蓝原色不能正确显示的原因进行了解释。
3
When the proper temperature is reached, alloy will flow readily into space between tube outer wall and valve socket.