crampon-
Main products of Buffet Crampon are include : clarinets , oboes and brass instruments at all kinds of levels .
目前公司主要销售的产品包括各个级别的单簧管、双簧管以及铜管。
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By crampon , lifting beam and pulley block as well as hoisting and mounting the bridge crane in parts , ensures safety and economy for the construction .
采用锚钩吊梁加滑轮组的方法，分部件吊装桥机，可保障施工安全，节省费用。
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The crampon can also be used for counter balance or by hooking with the heel behind icicles or in holes in the ice .
冰爪有时用来做反平衡或用脚后跟钩在冰柱上，或者放进冰上的小孔内。