现行

BS ISO 21501-2-2019

Determination of particle size distribution. Single particle light interaction methods-Light scattering liquid-borne particle counter
粒度分布的测定 单粒子光相互作用方法

2019-11-27

现行

BS ISO 21501-3-2019

Determination of particle size distribution. Single particle light interaction methods-Light extinction liquid-borne particle counter
粒度分布的测定 单粒子光相互作用方法

2019-12-04

现行

BS ISO 21501-1-2009

Determination of particle size distribution. Single particle light interaction methods-Light scattering aerosol spectrometer
粒度分布的测定 单粒子光相互作用方法

2009-06-30

现行

GB/T 29024.3-2012

粒度分析 单颗粒的光学测量方法：第3部分：液体颗粒计数器光阻法
Determination of particle size distribution - Single particle light interaction methods - Part 3: Light extinction liquid-borne particle counter

2012-12-31

现行

GB/T 29024.2-2016

粒度分析 单颗粒的光学测量方法 第2部分：液体颗粒计数器光散射法
Determination of particle size distribution—Single particle light interaction methods—Part 2: Light scattering liquid-borne particle counter

2016-02-24

现行

ISO 21501-3-2019

Determination of particle size distribution — Single particle light interaction methods — Part 3: Light extinction liquid-borne particle counter
粒度分布的测定 - 单粒子光相互作用方法 - 第3部分:消光液体 - 粒子计数器

2019-11-22

现行

ISO 21501-2-2019

Determination of particle size distribution — Single particle light interaction methods — Part 2: Light scattering liquid-borne particle counter
粒度分布的测定单粒子光相互作用法第2部分:光散射液载粒子计数器

2019-11-21

现行

ISO 21501-1-2009

Determination of particle size distribution — Single particle light interaction methods — Part 1: Light scattering aerosol spectrometer
粒度分布的测定——单粒子光相互作用方法SPART 1:光散射气溶胶光谱仪

2009-05-22

现行

GOST R ISO 21501-4-2012

Получение распределения частиц по размерам. Оптические методы оценки отдельных частиц. Часть 4. Счетчики частиц в воздухе для чистых зон, работающие на принципе рассеяния света
粒度分布的测定 单粒子光相互作用方法 第4部分 清洁空间的光散射空气粒子计数器

现行

GB/T 29024.4-2017

粒度分析 单颗粒的光学测量方法 第4部分：洁净间光散射尘埃粒子计数器
Determination of particle size distribution－Single particle light interaction methods－Part 4: Light scattering airborne particle counter for clean spaces

2017-09-29

现行

ISO 21501-4-2018

Determination of particle size distribution — Single particle light interaction methods — Part 4: Light scattering airborne particle counter for clean spaces
粒度分布的测定 - 单粒子光相互作用方法 - 第4部分:清洁空间的光散射空气粒子计数器

2018-05-18

现行

NZS 4402.2.8

Determination of the particle-size distribution
粒度分布的测定

现行

BS 01/120731 DC

BS ISO 13323-3. Determination of particle size distribution. Single particle light interaction methods. Part 3: Single-particle light-extinction device design, performance specifications and operation requirements
BS ISO 13323-3 粒度分布的测定 单粒子光相互作用方法 第3部分:单粒子消光装置设计、性能规范和操作要求

2001-02-08

现行

BS 08/30168969 DC

BS ISO 21501-1. Determination of particle size distribution. Single particle light interaction methods. Part 1. Light scattering aerosol spectrometer
BS ISO 21501-1 粒度分布的测定 单粒子光相互作用方法 第一部分 光散射气溶胶光谱仪

2008-04-16

现行

BS 01/120730 DC

BS ISO 13323-2. Determination of particle size distribution. Single particle light interaction methods. Part 2: Light scattering single particle interaction device design, performance specifications and operation requirements
BS ISO 13323-2 粒度分布的测定 单粒子光相互作用方法 第2部分:光散射单粒子相互作用装置设计、性能规范和操作要求

2001-02-08

现行

UOP 856-07

Particle Size Distribution of Powders by Laser Light Scattering
激光散射法测定粉末的粒度分布

2008-01-29

现行

GB/T 20966-2007

煤矿粉尘粒度分布测定方法
Determination of particle size distribution for colliery powders

2007-07-02

现行

GB/T 31313-2014

萤石 粒度的筛分测定
Fluorspas—Determination of particle size distribution by sieving

2014-12-05

现行

BS ISO 15900-2020

Determination of particle size distribution. Differential electrical mobility analysis for aerosol particles
粒度分布的测定 气溶胶粒子的微分电迁移率分析

2020-10-22

现行

ISO 19430-2024

Determination of particle size distribution and number concentration by particle tracking analysis (PTA)
通过颗粒追踪分析（PTA）确定粒径分布和数量浓度

2024-08-16