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英国市场上最近出现一种气动弓锯。这种弓锯以空气为动力,工作时可自动拉紧锯条,操作者仅需控制锯条方向即可。最大锯削深度
A pneumatic hack saw recently appeared in the UK market. This bow saw to the air powered, work can automatically tighten the saw blade, the operator only need to control the saw blade direction. Maximum sawing depth