1·A precision dovetail groove guide is used for the macro-displacement.
宏位移使用精密燕尾导轨结构。
2·Dovetail groove in the tube accommodates patented Numatics "World" switch.
在管燕尾槽可容纳专利纽曼帝克“世界”开关。
3·All these indicate the included Angle of the dovetail groove is an important design variable in the rubber O-sealing ring design.
充分说明梯形槽夹角是梯形槽o形橡胶密封圈设计中必须关注的一个重要设计变量。
4·One fastening is an attaching fastening, wherein, two U-shaped dovetail groove tenons in reverse directions are arranged on a U-shaped block.
三是挂接连接件，是在U形块上有方向相反的两个U形燕尾槽榫。
5·And because the wedge block and the role of the dovetail groove of the stem, the valve increases the forced sealing force, increases the sealing pressure ratio, the two-way sealing.
而且由于阀杆的楔形块与燕尾槽的作用，对阀门增加了强制密封力，增大了密封比压，实现双向密封。