Determination of the specific surface area of powders-Recommended air permeability methods
粉末比表面积的测定
1982-12-31
BS ISO 21283-2018
Iron ores. Determination of specific surface area. Test method using air-permeability apparatus (Blaine)
铁矿石 比表面积的测定 使用透气性仪（Blaine）的试验方法
2018-04-06
GB/T 10322.9-2023
铁矿石 比表面积的测定 勃氏透气法
Iron ores—Determination of specific surface area—Test method using air-permeability apparatus (Blaine)
2023-09-07
ISO 21283-2018
Iron ores — Determination of specific surface area — Test method using air-permeability apparatus (Blaine)
铁矿石.比表面积的测定.用透气装置（布莱恩）的试验方法
2018-03-21
KS D ISO 10070(2019 Confirm)
금속 분말－정상 상태 유동 조건에서 분말 베드의 공기 통기도로부터 비표면적 측정 방법
金属粉末－在稳态流动条件下通过测量粉末床对空气的渗透性测定包封比表面积
2004-09-16
BS EN ISO 10070-2019
Metallic powders. Determination of envelope-specific surface area from measurements of the permeability to air of a powder bed under steady-state flow conditions
金属粉末 在稳态流动条件下 通过测量粉末床的透气性来确定包络比表面积
2020-01-08
KS D ISO 10070
금속 분말－정상 상태 유동 조건에서 분말 베드의 공기 통기도로부터 비표면적 측정 방법
金属粉末－在稳态流动条件下通过测量粉末床对空气的渗透性测定包封比表面积
2024-12-30
GB/T 43096-2023
金属粉末 稳态流动条件下粉末层透过性试验测定外比表面积
Metallic powders—Determination of envelope-specific surface area from measurements of the permeability to air of a powder bed under steady-state flow conditions
2023-09-07
ISO 10070-2019
Metallic powders — Determination of envelope-specific surface area from measurements of the permeability to air of a powder bed under steady-state flow conditions
金属粉末 - 在稳态流动条件下 通过测量粉末床的空气渗透性测定包络比表面积
2019-12-04
DIN EN ISO 10070
Metallic powders - Determination of envelope-specific surface area from measurements of the permeability to air of a powder bed under steady-state flow conditions (ISO 10070:2019)
金属粉末.在稳态流动条件下通过测量粉末层对空气的渗透性来测定包封比表面积（ISO 10070-2019）；德国版本EN ISO 10070:2019