Negative ion detection
Negative ion detection, Total:6 items.
The international standard classification for "Negative ion detection" includes: Textile fabrics , Chemical analysis , Construction materials in general .
The Chinese standard classification for "Negative ion detection" includes: Basic standards and general methods , Electron optics and other physical optics instrument , Building materials products in general .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 30128-2013 Textiles - Testing and Evaluation for Negative-ion Concentration
- GB/T 20176-2006 Surface chemical analysis-Secondary-ion mass spectrometry-Determination of boron atomic concentration in silicon using uniformly doped materials
Group Standards of the People's Republic of China
- T/CBMCA 031-2022 On-site testing method for building materials with the function of negative ions
- T/CTES 1004-2017 Filling-Testing and evaluation for negative-ion concentration
- T/CBMCA 004-2018 Negative ion ceramic tiles
Professional Standard - Forestry
- LY/T 3235-2020 General requirements for negative air ion inducing wood-based panels and their finishing products
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