切顶支架 waste edge chock ; waste edge support
斜切顶点 chamfer vertex ; ChamferVeaex
甜菜切顶机 sugar-beet topper ; beet topping machine ; beettrimmer ; beet trimmer
切顶装载机 topper-loader
切顶堆行机 topper-windrower
切顶支柱 breaking-off timber
切顶齿廓 topping tooth profile
工作面切顶 [矿业] collapsed face
斜切顶 diagonaltopping ; diagonal topping
甜菜切顶刀 topping knife
提出用切顶与矿柱崩落法处理木架山采空区。
In this thesis, according to the condition of Mujia Hill, the method of roof cutting and ore pillar dilapidation is proposed.
本文根据木架山的具体条件，提出了应用切顶与矿柱崩落联合法进行木架山采空场处理。
The method disposing abandoned stope is summarized, and it is proposed that the abandoned stope be disposed by roof cutting and pillar dilapidation.
我厂生产的滚刀种类繁多比如环形滚刀、蜗轮滚刀、花键滚刀、剃前滚刀、倒角以及切顶滚刀、链轮滚刀、同时也生产各类蜗杆与蜗轮。
Our factory hob phyletic annular gear hob, such hob, spline Bob, before shaving, and cut the hob top hob, sprockets hob, also produce all kinds of worm and worm.
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