... :Single _bit C_Type Electronic Precision Punch of 10 tons Techinical characterize and parameter :(the following date are for reference only , ... 3 Launched board fuel tanks used launched, and out of the buffer zone, infrared protection, control system uses PLC 4 ... structure. Welding steel plate used. 7 The complete elimination of internal stress, manufacture precision, the body strong, uniform load, and ...