ZH
RU
ES

For spherical particles, the sphericity

For spherical particles, the sphericity, Total:8 items.

In the international standard classification, For spherical particles, the sphericity involves: Construction industry, Particle size analysis. Sieving, Metrology and measurement in general, Industrial automation systems.

未注明发布机构, For spherical particles, the sphericity

JIS Z 8899:2023 Particulate reference materials -- Specifications and uncertainty evaluation for polydisperse spherical particles

British Standards Institution (BSI), For spherical particles, the sphericity

PD ISO/TS 14411-1:2017 Preparation of particulate reference materials. Polydisperse material based on picket fence of monodisperse spherical particles

国家市场监督管理总局、中国国家标准化管理委员会, For spherical particles, the sphericity

GB/T 37406-2019 Detection method of degree of sphericity of spherical silica for electronic packaging—Particle dynamic photoelectric projection method

Group Standards of the People's Republic of China, For spherical particles, the sphericity

T/CECS 10136-2021 Test method for filtration efficiency of air filter media on spherical particulate matter from 20 nm to 500 nm

CZ-CSN, For spherical particles, the sphericity

CSN 79 3832-1994 Testing of leathers. Distension and strength of leathers grain. The balí burst test

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, For spherical particles, the sphericity

GB/T 42351.1-2023 Preparation of Particle Standards Part 1: Polydisperse Standards Based on Picket Fence Distribution of Monodisperse Spherical Particles

American National Standards Institute （ANSI), For spherical particles, the sphericity

ANSI/ASTM F658:2000 Practice for Defining Size, Calibration, Resolution, and Counting Accuracy of Liquid-Borne Particle Counter Using Near-Monodisperse Spherical Particulate Material

International Electrotechnical Commission (IEC), For spherical particles, the sphericity

IEC 60534-3-1:2019 Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, an