GB/T 15335-1994
Determination of leakage rate and specific resistance for mine air duct (English Version)

Standard No.

GB/T 15335-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

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

Status

Be replaced 2006-08

Replace By

GB/T 15335-2006

Latest

GB/T 15335-2019

Scope

This standard specifies the measurement system, measurement conditions, measurement procedures and expression of measurement results for the air leakage rate and wind resistance of mine air ducts. This standard applies to mine positive pressure air cylinders and negative pressure air cylinder products.

GB/T 15335-1994 history

• 2019 GB/T 15335-2019 Determination of leakage rate and specific resistance for air duct
• 2006 GB/T 15335-2006 Determination of leakage rate and specific resistance for air duct
• 1994 GB/T 15335-1994 Determination of leakage rate and specific resistance for mine air duct