Radio waves control everything from cellphones to automatic door openers.从手机到电动门,几乎所有东西都要由无线电波来控制....one of those can openers that hooked onto the wall.那些挂在墙上的开罐器中的一个It's in the right - hand drawer, next to the bott...
这个网有半英寸见方的网孔.This net has half - inch meshes.网孔规格尺寸50~200是金属丝布网,并采用穿孔不锈钢加固.Mesh sizes 50 - 200 are wire cloth screen with perforated stainless steel reinforcement.在型号空白处加入右侧表中显示的网孔代码.Enter Mesh Code in part number blank ...