GB/T 40944-2021
Determination of feed particle size—Geometric mean diameter method (English Version)

Standard No.

GB/T 40944-2021

Language

Chinese, Available in English version

Release Date

2021

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 40944-2021

Scope

This document specifies the method for the determination of the geometric mean particle size of feed particle size. This document is applicable to the determination of particle size of powdered and granular feed materials, feed additives and feed products processed by crushing or other methods.

GB/T 40944-2021 Referenced Document

• GB/T 10647 Feed industry terms
• GB/T 14699.1 Feeding stuffs--Sampling
• GB/T 5329 Test sieves and test sieving Voabulary
• GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update

GB/T 40944-2021 history

• 2021 GB/T 40944-2021 Determination of feed particle size—Geometric mean diameter method