General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
2012-12
Latest
GB/T 14823.4-1993
Scope
This standard specifies the technical requirements, test methods, inspection rules, marks, packaging, transportation and storage, etc. This standard is applicable to the electrical installation of 1 000V and below lines used to protect wires and cables, whose cross-section is formed into a circular bendable self-restoring insulating material flat conduit and corrugated conduit.
GB/T 14823.4-1993 history
1993GB/T 14823.4-1993 Particular specifications for pliable self-recovering conduits of insulating materials for electrical installations