GB/T 3956-1997
Replaced
T/DGWCA 0020-2023
Active
Group standards
T/DGWCA 0020-2023 Quality grading and "Pacer" evaluation requirements for plastic guide wheels used in wire and cable equipment
T/DGWCA 0020-2023 Quality grading and "Pacer" evaluation requirements for plastic guide wheels used in wire and cable equipment
Price:
$ 20.00
Basic Information
Standard Code:
T/DGWCA 0020-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Comprehensive overview of wires and cables
Publish Date:
2023-11-13
Implement Date:
2023-11-13
Scope
Main technical content: This document specifies the basic requirements, evaluation indicators and requirements, evaluation methods and grade classification for the quality and enterprise standard level of plastic guide wheels used in wire and cable equipment. This document is applicable to the evaluation of the quality and enterprise standard level of plastic guide wheels used in wire and cable equipment with a diameter of 20mm to 800mm. Relevant institutions can refer to and use this document when conducting quality grading and enterprise standard level evaluation, "leader" product evaluation, and related certifications or evaluations. Relevant enterprises can also refer to this document when formulating enterprise standards.
Development Information
Related Standards
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
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
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
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
GB/T 4074.1-1999
Replaced