QB/T 2667.1-2004
Buried multi-hole plastics pipes for communication Part 1: Unplasticsized polyvinyl chloride (PVC-U) multi-hole pipes (English Version)

Standard No.

QB/T 2667.1-2004

Language

Chinese, Available in English version

Release Date

2004

Published By

Professional Standard - Light Industry

Latest

QB/T 2667.1-2004

Scope

This part specifies the product classification, requirements, test methods, inspection rules and markings, transportation, Storage. This section applies to duct systems for outdoor buried communication cables and optical cables.

QB/T 2667.1-2004 history

• 2004 QB/T 2667.1-2004 Buried multi-hole plastics pipes for communication Part 1: Unplasticsized polyvinyl chloride (PVC-U) multi-hole pipes