Daily drilling / station
Daily drilling / station
Daily drilling / station
Highest:78.81 Lowest:76.22
Highest:85.34 Lowest:84
Products
Product introduction:The Multiple Orifice Chokes adopts the upper and lower disc design, through the rotation of the hand wheel or in the driver's action, through the fork to drive the upper disc assembly rotation, to adjust the coaxiality between the two holes with the lower orifice plate, so as to achieve the purpose of the control of the fluid medium in the channel, for high pressure to achieve sealing conditions.
感谢您访问我们的网站,您可能还对以下资源感兴趣:
色欲婬色婬香视频综合网,一本大道大臿蕉无码视频,久久精品欧美日韩精品手机放,欧美性猛交aaa片免费观看