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　　Explosion-proof junction box: According to the company in the cathodic protection project for a number of cable confluence, convergence and other complex contact design of a terminal special with the box, in the oil, chemical and other enterprises explosive environment project has been widely promoted and applied. It is suitable for use in the connection of the explosion-proof electrical equipment or the connection of the steel pipe wiring. It has the advantages of fire resistance, oil resistance, corrosion resistance, good aging resistance and strong structure. It can be specially tailored according to the user's requirements.