Amendment 1 - Specification for conduits for electrical installations. Part 2: Particular specifications for conduits. Section One: Metal conduits— 2 стр.
Specification for conduit fittings for electrical installations - Part 2: Particular specifications - Section 3: Fittings for flexible conduits of metal, insulating or composite materials and for pliable conduits of metal or composite materials— 22 стр.
Amendment 1 - Specification for conduits for electrical installations. Part 2: Particular specifications for conduits. Section One: Metal conduits— 2 стр.
Specification for conduit fittings for electrical installations - Part 2: Particular specifications - Section 3: Fittings for flexible conduits of metal, insulating or composite materials and for pliable conduits of metal or composite materials— 22 стр.