self-acting seal的意思|示意
美 / ˈselfˈæktiŋ si:l /
英 / ˈsɛlfˈæktɪŋ sil /
自紧密封
self-acting seal相关短语
1、 Self-acting gas seal support systems 自动气封支撑系统
self-acting seal相关例句
The chief products include: Bellows seal globe valve, Free-float steam trap, Pilot pressure reducing valve, Pneumatic control valve, Self-acting temperature-sensing valve, Cyclone separator etc.
目前工厂生产的主导产品有：波纹管密封截止阀、自由浮球疏水阀、先导式减压阀、气动调节阀、自作用式温控阀、汽水分离器等。