rack bar sluice valve 齿条式闸门阀
injector rack bar 喷油器齿条杆
bar-type trash rack 栅条式拦污栅
bar rack 棒材料架
bar storage rack 棒材料架
bar type trash rack 栅条式栏污栅
The trash rack contains trash rack bar and trash rack groove; the bar is composed with grid surface and support frame;
拦污栅包括拦污栅栅叶和拦污栅槽两部分，栅叶是由栅面和支承框架组成；
I have been looking for a sissy bar and luggage rack, just like yours.
我一直在寻找一个娘娘腔的酒吧和行李架，就像你的。
Rack and pinion: Mechanical device consisting of a Bar of rectangular cross section (the rack), having teeth on one side that mesh with teeth on a small gear (the pinion).
齿条和小齿轮：一种机械装置，由一条矩形截面的杆(齿条)和一个与齿条上的齿相啮合的小齿轮组成。
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