This design of cell phone jammer makes it easy to distinguish

That is to say that the whole  cell phone jammer could be put on-edge.101, the new robot industrial robots in automated production lines, for dangerous operating environment of the emergency rescue, fire fighting, deep-sea fishing and other robots, medical robots for human health, public-oriented household robot , security robots, education and entertainment robot oriented persons with disabilities, barrier-free action auxiliary robot. 21102, complete sets of large-scale petrochemical equipment is heavy, acid, sour crude oil processing technology and equipment, megaton ethylene complete system design and manufacturing technology, precision design and manufacture of complete systems of terephthalic acid (PTA), ethylene cracking furnace three machines, cold box, hydrogen compressor, air compressor, the oxidation reactor, rotary dryer, vacuum filters and other key equipment design and manufacturing technology, coal-chemical equipment design and manufacturing technology.This design of  cell phone jammer  makes it easy to distinguish the product from other products. 103, basic parts of the critical mechanical car three generations of wheel hub bearing unit, metallurgical and mining equipment for heavy load bearing, CNC machine tools, precision bearings, special bearings of Aeronautics and Astronautics, growth of high-power wind turbines, generators, spindle bearings, long-life engineering machinery bearings ; engineering machinery with a large flow of high pressure piston pump / motor, high pressure hydraulic valves, aviation, ship with proportional servo components and systems, high frequency electro-hydraulic servo and proportional valves, hydraulic torque converter, nuclear power plants with nuclear grade pumps and valves, rail transit, high reliability pneumatic components and systems; clean and efficient power generation equipment with key seal, shaft seal of the shield machine; MW wind turbine gearbox, large module rack and pinion gear for rail transit gearbox , high-strength fasteners; high stress spring; automotive panel die, multi-functional progressive die, large precision plastic mold, die casting mold. People could easily distinguish this  cell phone jammer from other products because of this design.104, power electronic devices and deflector high-voltage electrical energy frequency devices, high-power high-end motor speed control system; new energy wind power, photovoltaics, energy storage, grid-connected inverter and high voltage DC power transmission, exchange control, the new dynamic reactive power compensation and harmonic control devices, high-precision, high-performance switching power supplies and uninterruptible power supply; electrification of rail transportation, marine propulsion, electric vehicle converters and drives.