... document cabinets,and so on bottom of parts. The platform of high place ,pipe channel ,silo ,the inner of pipe , ... to the request of customer .double battery edition of bottom of car detector .2. it adapt 3.5, ... depth of 1600mm ,and it is different from the steel pipe of body of machine .and the body ... of machine adapts 1.0mm of steel sheet punching and pressing mode ,handsome and legerity. ...