Chinese translation for "back valve"

单路输电线
回动阀, 止回阀, 逆止阀, 单向阀
止回阀

Example Sentences:

	1.	Dh746x microresistance butterfly back valve - changmao Dh746x型微阻蝶式止回阀- changmao
	2.	Dh746x microresistance butterfly back valve Dh746x型微阻蝶式止回阀
	3.	1 , the adjustable release valve above back valve shall be protected . it shall be changed if damaged 1止回阀上方的可调式缓闭阀，使用过程注意保护，如用损坏，及时更换。
	4.	2 , the hydraulic system of back valve shall be kept clean . oil filter with over 120 holes shall be applied when adding hydraulic oil 2止回阀的液压系统，要保持清洁，补充液压油用120目以上的滤油器，牌号ya n68 。

Similar Words：

"back upstart regrasp" Chinese translation, "back upstart with backward seat" Chinese translation, "back ustore" Chinese translation, "back utrace" Chinese translation, "back valvation" Chinese translation, "back vane" Chinese translation, "back veneer" Chinese translation, "back vent" Chinese translation, "back vent length" Chinese translation, "back vent unmeet" Chinese translation