Where is the three yuan catalyst sealing inspection machine?
According to the structure of the three yuan catalytic converter, we can make a simple sealing inspection machine;
Three yuan catalyst special sealing inspection machine should not sell, domestic can produce three yuan catalytic converter manufacturers can be counted, so even if there is the production of this equipment manufacturers, a year also can't sell several units;
Both ends of the fixture, graphite gasket, air compressor, plastic pipe is enough self-control.
