ISO 16890-4 标准查询与下载

UNE-EN ISO 16890-4:2017 UNE-EN ISO 16890-4:2017

DIN EN ISO 16890-4:2023-12 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 16890-4:2022）；德文版 EN ISO 16890-4:2022

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

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)

DIN EN ISO 16890-4:2023 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 16890-4:2022)

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

DIN EN ISO 16890-4 E:2020 文件草案 用于一般通风的空气过滤器 第4部分：确定最小分数测试效率的调节方法 (ISO/DIS 16890-4:2020) 德文版和英文版 prEN ISO 16890-4:2020

Draft Document - Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO/DIS 16890-4:2020); German and English version prEN ISO 16890-4:2020

NS-EN ISO 16890-4:2016 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）

  Full Description ADOPTED_FROM:EN ISO 16890-4:2016 ISO 16890-4:2016 establishes a conditioning method to determine the minimum

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

DANSK DS/EN ISO 16890-4:2016 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)

NS-EN ISO 16890-4:2022 一般通风用空气过滤器 第4部分：确定最低分数测试效率的调节方法（ISO 16890-4:2022）

  Full Description ADOPTED_FROM:EN ISO 16890-4:2022 This document establishes a conditioning method to determine the minimum

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

DIN EN ISO 16890-4:2017-08 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); German version EN ISO 16890-4:2016 / Note: To be replaced by DIN EN ISO 16890-4 (2020-04).

AENOR UNE-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)

DIN EN ISO 16890-4:2020 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/DIS 16890-4:2020）

Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO/DIS 16890-4:2020); German and English version prEN ISO 16890-4:2020

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 16890-4:2016 全面通风用空气过滤器. 第4部分: 采用调节法测定最小分级试验效率

This part of ISO 16890 establishes a conditioning method to determine the minimum fractional test efficiency. It is intended for use in conjunction

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

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)