EN ISO 3821 E 标准查询与下载

DIN EN ISO 3821 E:2019 气焊设备 用于焊接、切割和相关工艺的橡胶软管（ISO/DIS 3821:2019） 草案

Draft Document - Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO/DIS 3821:2019); German and English version prEN ISO 3821:2019

DIN EN ISO 3821 E:2019-03 气焊设备 焊接, 切割及相关工艺用橡胶软管（草案

Rubber hoses for gas welding equipment for welding, cutting and related processes (draft)

DIN EN ISO 3821 E:2016-10 气焊设备 焊接, 切割及相关工艺用橡胶软管（草案

Rubber hoses for gas welding equipment for welding, cutting and related processes (draft)

DIN EN ISO 3821:2010 气焊设备. 焊接, 切割及相关工艺用橡胶软管（ISO 3821: 2008）, 德文版本EN ISO 3821: 2010

Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO 3821:2008); German version EN ISO 3821:2010

DIN EN ISO 3821:2020 气焊设备 焊接、切割和相关工艺用橡胶软管（ISO 3821:2019）

Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO 3821:2019)

LST EN ISO 3821:2010 气焊设备 焊接、切割和相关工艺用橡胶软管（ISO 3821:2008）

Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO 3821:2008)

UNE-EN ISO 3821:2011 气焊设备 焊接、切割和相关工艺用橡胶软管（ISO 3821:2008）

Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO 3821:2008)

DANSK DS/EN ISO 3821:2019 气焊设备 用于焊接、切割和相关工艺的橡胶软管（ISO 3821:2019）

Gas welding equipment – Rubber hoses for welding, cutting and allied processes (ISO 3821:2019)

NS-EN ISO 3821:2010 气焊设备 用于焊接、切割和相关工艺的橡胶软管（ISO 3821:2008）

  Full Description ADOPTED_FROM:EN ISO 3821:2010 ISO 3821:2008 specifies requirements for rubber hoses (including twin hoses

Gas welding equipment — Rubber hoses for welding, cutting and allied processes (ISO 3821:2008)

NS-EN ISO 3821:2019 气焊设备 用于焊接、切割和相关工艺的橡胶软管（ISO 3821:2019 修正版本 2021-05）

  Full Description ADOPTED_FROM:EN ISO 3821:2019 This document specifies requirements for rubber hoses (including twin hoses

Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO 3821:2019, Corrected version 2021-05)

DIN EN ISO 11073-00103 E 2016-10 en DIN EN ISO 11073-00103 E 2016-10 en

DIN EN ISO 24466 E:2022-03 DIN EN ISO 24466 E:2022-03

DIN EN ISO 23632 E 2022-7 DIN EN ISO 23632 E 2022-7

DIN EN ISO 11839 E:2020-05 DIN EN ISO 11839 E:2020-05

DIN EN ISO 3883 E:2023-02 DIN EN ISO 3883 E:2023-02