... etc.2. On floor surfaces covering concrete, epoxy, stone, marble, granite, terrazzo, etc.3. Under condition ... (){ var aBigImageSrc = [ 'http://i00.i.aliimg.com/photo/v0/743417752_1/JS_550_double_head_stone_floor_grinder.jpg' , 'http://i00.i ... /JS_550_double_head_stone_floor_grinder.jpg' , 'http://i00.i.aliimg.com/photo/v0/743417752_4/JS_550_double_head_stone_floor_grinder.jpg' ]; var oProductShow ...