... ,CORROSION-PROOF LAMP(e) DCF TYPE SAFETY-INCREASED EXPLOSION-PROOF,CORROSION-PROOF LAMP(e ... been equipped. Technical parameters:1.Implementing the standard:GB3836.1-2000,GB3836.3-2000,GB12467.1 ... which is equivalent to ExII3G EExeIIT2(European standard);DIP A20Ta,T3,which is equivalent to ExII1DTa ... ,T3(European standard)3.Protection grade: IP654.Corrosion-proof grade ...