GB/T 26944.4-2011
Tunnel environment detection equipment.Part 4: Wind speed and direction indicator (English Version)

Standard No.

GB/T 26944.4-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 26944.4-2011

Replace

JT/T 611-2004

Scope

This part of GB/T 26944 specifies the product classification, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage of tunnel wind speed and direction detectors. This part applies to the environmental testing equipment used in road and urban road tunnels, other tunnel environmental testing equipment can be used as a reference.

GB/T 26944.4-2011 Referenced Document

• GB/T 26944.1-2011 Tunnel environment detection equipment.Part 1: General rule

GB/T 26944.4-2011 history

• 2011 GB/T 26944.4-2011 Tunnel environment detection equipment.Part 4: Wind speed and direction indicator

GB/T 26944.4-2011 -All Parts