T/GDWCA 0077-2021
Active
Group standards
T/GDWCA 0077-2021 "Leader" standard evaluation requirements for flame retardant and fire resistant cables
T/GDWCA 0077-2021 "Leader" standard evaluation requirements for flame retardant and fire resistant cables
Price:
$ 20.00
Basic Information
Standard Code:
T/GDWCA 0077-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fire fighting
ICS Name:
Cable
Publish Date:
2021-10-25
Implement Date:
2021-10-29
Scope
Main technical content: This document specifies the terms and definitions, evaluation index system, evaluation methods, and grade division for the "Leader" standard evaluation of flame-retardant and fire-resistant cables. This document is applicable to the evaluation of enterprise standards for halogen-containing, halogen-free, low-smoke, and low-toxic flame-retardant and fire-resistant wires and cables or optical cable products. Enterprises can refer to this document when formulating enterprise standards, and relevant institutions can refer to it when formulating evaluation schemes for the "Leader" standard of enterprise standards.
Development Information
Related Standards
GB/T 4011-1983
Replaced
GB/T 4012-1983
Replaced
GB/T 4012-1983 2.6/9.5mm composite coaxial cable for telecommunication use
GB/T 5441.10-1985
Replaced
GB/T 5441.10-1985 Test methods for communication cable—Measurement of actual length of coaxial pair—Sine wave method
GB/T 5441.1-1985
Replaced
GB/T 5441.1-1985 Test methods for communication cable General
GB/T 5441.2-1985
Replaced
GB/T 5441.2-1985 Test methods for communication cable Capacitance test Bridge method
GB/T 5441.3-1985
Replaced