介绍一种新型三通式钢丝加强型气管导管。
This paper introduces a brand-new three-way trachea tube reinforced by steel.
气动球阀按其通道位置可分为直通式，三通式和直角式。
Pneumatic valve position according to their channels can be divided into straight-through, three-and right-angle type.
直通式旋塞阀主要做切断用，三通式和四通式用于分配用于分配介质流量。
Straight-through processing Xuan Sefa mainly used to do cut off, three-and four-way-to medium allocated for the distribution of traffic.
直通式旋塞阀主要做切断用，三通式和四通式用于分配用于分配介质流量。
Straight-through processing Xuan Sefa mainly used to do cut off, three-and four-way-to medium allocated for the distribution of traffic.
应用推荐