nm+
nm+, Total:8 items.
The international standard classification for "nm+" includes: Installations in buildings .
The Chinese standard classification for "nm+" includes: Dye , Heat supply, air supply, air conditioning and refrigerating engineering in general .
未注明发布机构
- ABNT NBR NM 300-3-2004 Versão corrigida-2011 ABNT NBR NM 300-3-2004 Corrected version-2011
National Metrological Technical Specifications of the People's Republic of China
- JJF 2169-2024 Calibration Specification for Deuterium Lamps Spectral Irradiance(200 nm～400 nm)
- JJF 1754-2019 Calibration Specification for Deuterium Lamps Spectral Radiance(250 nm～400 nm)
Professional Standard - Chemical Industry
- HG/T 3888-2006 Acid black NM-3BRL 140%
- HG/T 3888-2014 Acid black NM-3BRL 140%
Group Standards of the People's Republic of China
- T/CECS 10136-2021 Test method to measure the efficiency of air filtration media against 20 nm to 500 nm spherical nanomaterials
International Federation of Trucks and Engines
- NAVISTAR ESP NM-0.0-2015 VOID - Table of Contents - Section NM - Balls, Retaining Rings and Bearing Locknuts & Washers - Metric Series
German Institute for Standardization
- DIN 60900-4:1988-07 Yarns; designation in the system Nm
