日韩av在线高清免费毛片日韩欧美一级成人|女人18以后毛片|国产18女人毛多水多毛片|乱系列人妻视频|中文字幕久久熟女人妻av|91麻豆人妻|校花被我玩弄|父女乱荡|高潮videossex潮喷另类|日本在线观看人妻,黑人侵犯日本人妻,色哟哟视频线在线播放欧美,亚洲欧美国产国产一区第二页

主要特點(diǎn)Characteristic:

該系列三輥研磨機(jī)，整機(jī)采用優(yōu)質(zhì)鋼板焊接,，傳動(dòng)采用鏈輪或齒輪油浸式,，操縱手輪采用齒輪傳動(dòng)，使該機(jī)具有低噪音,、外形美觀,、操作方便、延長(zhǎng)使用壽命等特點(diǎn),，特別適用于研磨,，分散粘度高而粒度要求細(xì)的產(chǎn)品。

Thie  machine  is welded  by the high quality steel plate welding, adopts the oil bath type transmission gear . The handwheel adopts the gear drive.  The  machine have  the characteristic  such as artistic, ease of operation, long lifetime and so on. It is specially applied in polishing the materials with dispersitivity, high viscosity, and finenness.