卸放槽 的英文怎麼說
中文拼音 [xièfàngcáo]
卸放槽
英文
drainage chute-
The application of the new pressure relief technology in the parallel groove adjacent bug - road of the comprehensive mechanical coal mining face
綜放工作面順槽鄰空巷卸壓新技術的應用Slowly open all ball valves to relieve air and water pressure. loosen bolts on groove coupler and remove groove couple and cover plate from valve body
慢慢開啟所有球閥，釋放空氣和水的壓力。松開溝槽連接器上的螺栓，從閥體上拆卸溝槽連接器和蓋板。
分享友人