常見例句雙語例句There are several methods are used in level measurement by using different instruments, for example, float ball level gage, pressure pickup level gage and radar level gage, etc.目前,用於液位測量的儀表主要有,浮子式液位計、壓力液位變送器以及雷達(dá)式液位計等幾種。When the humidity is 3 points more than setting humidity , the electromagnetic valve will power on automatically, then the float ball will rise up and the cabinet will be full of N2 .儅溼度高於設(shè)定值3個點(diǎn)時,電磁閥會打開,氮?dú)鈺_入箱躰內(nèi),此時浮球會浮起。www.labinst.com.cnThe drain valve is opened or closed by taking advantage of the change of liquid level of condensate water with the high-precision grinding stainless steel hollow float ball in the valve cavity.利用高精度研磨不鏽鋼空心浮球在閥腔內(nèi)隨著凝結(jié)水的液位變化開啓或關(guān)閉閥門。 返回 float ball