GB/T 17650.2-1998 Replaced National standards

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 Implement Date: 1999-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 17650.2-1998

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Cables and their accessories

ICS Name: Comprehensive overview of wires and cables

Publish Date: 1998-12-21

Implement Date: 1999-10-01

Pages: 9 pages

Development Information

Word Count: 14 Thousand words Pages: 9 pages

Same series standard

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

Superseded by the following standards

GB/T 17650.2-2021 Test on gases evolved during combustion of materials from cables or optical fiber cables—Part 2:Determination of acidity (by pH measurement) and conductivity

Adopt standards

IEC 60754-2:1991 Amendment NO.1:1997

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 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

GB/T 4074.2-1999 Replaced

GB/T 4074.2-1999 Test methods for winding wires—Part 2:Determination of dimensions

Publish Date: 1999-11-11