GB/T 18809-2019
General specification for air ion measuring instruments (English Version)

Standard No.

GB/T 18809-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 18809-2019

Replace

GB/T 18809-2002

GB/T 18809-2019 history

• 2019 GB/T 18809-2019 General specification for air ion measuring instruments
• 2002 GB/T 18809-2002 General specification for air ion measuring instruments