T/FSZSCQ 21-2025 Active Group standards

T/FSZSCQ 21-2025 The specification for the inspection, operation and maintenance management of underwater cables

Publish Date: 2025-09-22 Implement Date: 2025-09-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/FSZSCQ 21-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive overview of wires and cables

Publish Date: 2025-09-22

Implement Date: 2025-09-22

Scope

This document specifies the terms and definitions, basic requirements, management departments, inspection, operation and maintenance, replacement, and risk response for the inspection and maintenance of submarine cables. This document is applicable to the management of submarine cable inspection, operation, and maintenance.

Development Information

Related Standards

GB/T 3956-1997 Replaced

GB/T 3956-1997 Conductors of insulated cables

Publish Date: 1997-10-28

GB/T 17650.1-1998 Replaced

GB/T 17650.1-1998 Test on gases evolved during combustion of materials from cables Part 1:Determination of the amount of halogen acid gas

Publish Date: 1998-12-21

GB/T 17650.2-1998 Replaced

GB/T 17650.2-1998 Test on gases evolved during combustion of materials from cables Part 2:Determination of degree of acidity of gases by measuring pH and conductivity

Publish Date: 1998-12-21

GB/T 17651.1-1998 Replaced

GB/T 17651.1-1998 Measurement of smoke density of cables burning under defined conditions Part 1:Test apparatus

Publish Date: 1998-12-21

GB/T 17651.2-1998 Replaced

GB/T 17651.2-1998 Measurement of smoke density of cables burning under defined conditions Part 2:Test procedure and requirements

Publish Date: 1998-12-21

GB/T 4074.1-1999 Replaced

GB/T 4074.1-1999 Test methods for winding wires—Part 1:General

Publish Date: 1999-11-11