一般通风用空气过滤器检测

GB 12218-1989 一般通风用空气过滤器性能试验方法

Methods for testing the performance of air filters used in general ventilation

GB 12218-1990 一般通风用空气过滤器性能试验方法

Methods for testing the performance of air filters used in general ventilation

NF X44-061:1992 清洁设备 一般通风用空气过滤器的试验方法 快速法

Cleaning equipment - Method of testing air filters used in general ventilation - Quick method

EN ISO 16890-2:2016 一般通风用空气过滤器.第2部分:分数效率和气流阻力的测量

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)

EN ISO 16890-2:2022 一般通风用空气过滤器.第2部分:分数效率和气流阻力的测量

This document specifies the aerosol production, the test equipment and the test methods used for measuring fractional efficiency and air flow

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2022)

ISO 16890-2:2022 一般通风用空气过滤器.第2部分:分数效率和气流阻力的测量

Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance

KS B ISO 16890-2:2021 一般通风用空气过滤器.第2部分:部分效率和气流阻力的测量

Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance

DIN EN ISO 16890-2:2020 一般通风用空气过滤器 第2部分：分效和气流阻力的测量（ISO/DIS 16890-2:2020）

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO/DIS 16890-2:2020); German and English version prEN ISO 16890-2:2020

EN ISO 16890-4:2016 一般通风用空气过滤器.第4部分:测定最小分数试验效率的调节方法

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)

EN ISO 16890-4:2022 一般通风用空气过滤器.第4部分:测定最小分数试验效率的调节方法

This document establishes a conditioning method to determine the minimum fractional test efficiency. It is intended to be used in conjunction with ISO

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022)

NF X44-062-4*NF EN ISO 16890-4:2017 一般通风用空气过滤器 第4部分：确定最小分数测试效率的调节方法

Air filters for general ventilation - Part 4 : conditioning method to determine the minimum fractional test efficiency

ISO 16890-4:2022 一般通风用空气过滤器.第4部分:测定最小分数试验效率的调节方法

Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency

DIN EN ISO 16890-2:2017 一般通风用空气过滤器 第2部分：分数效率和气流阻力的测量（ISO 16890-2:2016）

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)

DIN EN ISO 16890-4:2017 一般通风用空气过滤器 第4部分：确定最小分数测试效率的调节方法（ISO 16890-4:2016）

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)

KS B ISO 16890-1:2021 一般通风用空气过滤器.第1部分:技术规范要求和基于颗粒物效率的分类系统（ePM）

Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency(ePM)

GB 12218-1989 一般通风用空气过滤器性能试验方法

Methods for testing the performance of air filters used in general ventilation

GB 12218-1990 一般通风用空气过滤器性能试验方法

Methods for testing the performance of air filters used in general ventilation

NF X44-061:1992 清洁设备 一般通风用空气过滤器的试验方法 快速法

Cleaning equipment - Method of testing air filters used in general ventilation - Quick method

EN ISO 16890-2:2016 一般通风用空气过滤器.第2部分:分数效率和气流阻力的测量

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)

EN ISO 16890-2:2022 一般通风用空气过滤器.第2部分:分数效率和气流阻力的测量

This document specifies the aerosol production, the test equipment and the test methods used for measuring fractional efficiency and air flow

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2022)

ISO 16890-2:2022 一般通风用空气过滤器.第2部分:分数效率和气流阻力的测量

Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance

KS B ISO 16890-2:2021 一般通风用空气过滤器.第2部分:部分效率和气流阻力的测量

Air filters for general ventilation — Part 2: Measurement of fractional efficiency and air flow resistance

DIN EN ISO 16890-2:2020 一般通风用空气过滤器 第2部分：分效和气流阻力的测量（ISO/DIS 16890-2:2020）

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO/DIS 16890-2:2020); German and English version prEN ISO 16890-2:2020

EN ISO 16890-4:2016 一般通风用空气过滤器.第4部分:测定最小分数试验效率的调节方法

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)

EN ISO 16890-4:2022 一般通风用空气过滤器.第4部分:测定最小分数试验效率的调节方法

This document establishes a conditioning method to determine the minimum fractional test efficiency. It is intended to be used in conjunction with ISO

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022)

NF X44-062-4*NF EN ISO 16890-4:2017 一般通风用空气过滤器 第4部分：确定最小分数测试效率的调节方法

Air filters for general ventilation - Part 4 : conditioning method to determine the minimum fractional test efficiency

ISO 16890-4:2022 一般通风用空气过滤器.第4部分:测定最小分数试验效率的调节方法

Air filters for general ventilation — Part 4: Conditioning method to determine the minimum fractional test efficiency

DIN EN ISO 16890-2:2017 一般通风用空气过滤器 第2部分：分数效率和气流阻力的测量（ISO 16890-2:2016）

Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)

DIN EN ISO 16890-4:2017 一般通风用空气过滤器 第4部分：确定最小分数测试效率的调节方法（ISO 16890-4:2016）

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2016)

KS B ISO 16890-1:2021 一般通风用空气过滤器.第1部分:技术规范要求和基于颗粒物效率的分类系统（ePM）

Air filters for general ventilation — Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency(ePM)