26-05-2008
23
Chemical
Plastics, Resins & Adhesives
445 L.E.
IEC 614-1,2 Conduits for electrical installations - specifications Part 1: General requirements. Part 2 : section 3 Particular specifications for conduits IEC 529 : 1989 , Degrees of protection provided by enclosures. IEC 695-2-4/1 : 1991
Total Modification
Obligatory
423
83.140.30