Institute of Electrical and Electronics Engineers (IEEE)
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IEEE Std C135.35-1988
Scope
This standard covers several types and sizes of cable racks and cable rack hooks that are used to support current carrying cables in underground manholes, vaults, and tunnels.
IEEE Std C135.35-1988 history
1988IEEE Std C135.35-1988 Zinc-Coated Ferrous Cable Racks and Cable Rack Hooks for Underground Line Construction
1980IEEE C135.35-1980 GALVANIZED FERROUS CABLE RACKS AND CABLE RACK HOOKS FOR UNDERGROUND LINE CONSTRUCTION