spherical particles
spherical particles, Total:10 items.
The international standard classification for "spherical particles" includes: Particle size analysis. sieving , Installations in buildings .
The Chinese standard classification for "spherical particles" includes: Sieving, Sieve Plate and Sieve Screen , Heat supply, air supply, air conditioning and refrigerating engineering in general .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 42351.2-2024 Preparation of particulate reference materials—Part 2: Polydisperse spherical particles
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- JIS Z 8899:2023 Particulate reference materials -- Specifications and uncertainty evaluation for polydisperse spherical particles
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
British Standards Institution (BSI)
- 19/30380724 DC Preparation of particulate reference materials — Part 2: Polydisperse spherical particles. Part 2. Polydisperse spherical particles
- BS ISO 14411-2:2020 Preparation of particulate reference materials - Polydisperse spherical particles
- PD ISO/TS 14411-1:2017 Preparation of particulate reference materials. Polydisperse material based on picket fence of monodisperse spherical particles
International Organization for Standardization (ISO)
- ISO 14411-2:2020 Preparation of particulate reference materials — Part 2: Polydisperse spherical particles
SCC
- BS PD ISO/TS 14411-1:2017 Preparation of particulate reference materials-Polydisperse material based on picket fence of monodisperse spherical particles
- DANSK DS/ISO/TS 14411-1:2017 Preparation of particulate reference materials – Part 1: Polydisperse material based on picket fence of monodisperse spherical particles
GSO
- GSO ISO 15646:2015 Re-sintering test for UO2, (U,Gd)O2 and (U,Pu)O2 pellets
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