... the thickness is less than 6mm)No. 3 Unsuitable Material1.(1)Airtight container and conduit(2)Explosive and flammable materials2. Invalid ... car(1) Airtight container(2)Engine, converter,tire and oil box.(3 ... )Axis(7)Motor, exchanger,and compressorNo.4Product proportion is about 1.0t/m3 , recovery rate is over 90%.No.5 Power StandardHigh ...