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可能引发爆炸性大气环境 爆炸预防和防护 防止爆炸的惰化指导（由西班牙标准化协会于2022年12月认可）

Potentially explosive atmospheres - Explosion prevention and protection - Guidance on inerting for the prevention of explosions (Endorsed by Asociación Espa?ola de Normalización in December 2022.)

清洗原则和规范.第三版;XK0101

Purging Principles and Practice (Third Edition; XK0101)

焊接和等离子切割系统用气体汇流排

Gas manifolds for welding and plasma cutting systems

纤维缆索的测试方法．耐磨性

Methods of test for fibre ropes - Resistance to abrasion

在钢瓶中安全制备压缩氧化剂-燃料气体混合物

Safe preparation of compressed oxidant-fuel gas mixtures in cylinders

潜在爆炸性环境 爆炸预防与保护 防爆惰化指南

Potentially explosive atmospheres - Explosion prevention and protection - Guidance on inerting for the prevention of explosions; German version CEN/TR 15281:2022

潜在爆炸性环境 防爆和防护 惰性化预防爆炸指南

Potentially explosive atmospheres - Explosion prevention and protection - Guidance on inerting for the prevention of explosions; German version CEN/TR 15281:2022

最大爆炸压力和气体及蒸汽压力上升的最大速率测定;德文版本EN 15967-2011

Determination of maximum explosion pressure and the maximum rate of pressure rise of gases and vapours; German version EN 15967:2011

在高压、高温下或与空气以外的氧化剂一起测定气体和蒸汽的爆炸极限

Determination of explosion limits of gases and vapours at elevated pressures, elevated temperatures or with oxidizers other than air; German and English version prEN 17624:2020

爆炸极限、燃烧气体和蒸汽极限氧含量 (LOC) 的测定（草案）

Determination of the explosion limits and the limiting oxygen concentration (LOC) for flammable gases and vapours

爆炸极限、燃烧气体和蒸汽极限氧含量 (LOC) 的测定（草案）

Determination of the explosion limits and the limiting oxygen concentration (LOC) for flammable gases and vapours

气体和蒸气爆炸极限的测定

Determination of the explosion limits of gases and vapors

气体和蒸气爆炸极限的测定; 德文版本EN 1839-2012

Determination of explosion limits of gases and vapours; German version EN 1839:2012

确定易燃气体和蒸气的爆炸极限和极限氧浓度 (LOC)

Determination of the explosion limits and the limiting oxygen concentration (LOC) for flammable gases and vapours

确定易燃气体和蒸气的爆炸极限和极限氧浓度（LOC）

Determination of the explosion limits and the limiting oxygen concentration (LOC) for flammable gases and vapours; German version EN 1839:2017 / Note: DIN EN 1839 (2012-12) and DIN EN 14756 (2007-02) remain valid alongside this standard until 2018-01-11.

空气中可燃气体爆炸极限测定方法

Method for Determination of Explosive Limits of Combustible Gases in Air

弧焊美利体育官网首页网址 第8部分:焊接和等离子切割系统的气路装置

Arc welding equipment.Part 8:Gas consoles for welding and plasma cutting systems

高温高压条件下可燃气体（蒸气）爆炸极限测定方法

Method for Determination of Explosive Limits of Combustible Gas (Steam) under High Temperature and High Pressure Conditions

吸附法工业有机废气治理工程技术规范

Technical specifications of adsorption method for industrial organic emissions treatment project

气体和气体混合物.汽缸阀门排气口的选择用火灾隐患和氧化能力的测定

Gases and gas mixtures - Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets

气瓶.气体和气体混合物.汽缸阀门排气口的选择用火灾隐患和氧化能力的测定

Gas cylinders - Gases and gas mixtures - Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets

道路车辆. 液化天然气(LNG)燃料系统部件. 第17部分: 天然气探测器

Road vehicles - Liquefied natural gas (LNG) fuel system components - Part 17: Natural gas detector

干洗机的安全要求.第3部分:用易燃溶剂的机械

Safety requirements for dry-cleaning machines - Part 3: Machines using combustible solvents

易燃气体和蒸气的爆炸极限和极限氧浓度（LOC）的测定

Determination of the explosion limits and the limiting oxygen concentration(LOC) for flammable gases and vapours

潜在爆炸性环境 防爆和防护 防止爆炸惰性化指南

Potentially explosive atmospheres. Explosion prevention and protection. Guidance on inerting for the prevention of explosions

潜在爆炸性环境 爆炸预防与防护 防爆惰化指南

Potentially explosive atmospheres - Explosion prevention and protection - Guidance on inerting for the prevention of explosions

粉尘云爆炸特性的测定 第3部分:粉尘云爆炸下限LEL的测定

Determination of explosion characteristics of dust clouds - Part 3: Determination of the lower explosion limit LEL of dust clouds

确定可燃气体和蒸汽的爆炸极限和临界氧浓度（LOC）

Determination of the explosion limits and the limiting oxygen concentration(LOC) for flammable gases and vapours

技术法规第407号 气体作业的：ζ拦

Technical Regulation No. 407 Hazard Assessment for Gas Operations

技术规则TRGS 407

Technical Rules for Hazardous Substances TRGS 407

潜在爆炸性环境 爆炸预防和防护 惰性化预防爆炸指南

Potentially explosive atmospheres - Explosion prevention and protection - Guidance on inerting for the prevention of explosions (Endorsed by Asociación Espa?ola de Normalización in December of 2022.)

可燃性气体和蒸汽的爆炸极限及氧限浓度测定

Determination of the explosion limits and the limiting oxygen concentration(LOC) for flammable gases and vapours

住宅内可燃气体美利体育登录入口官网用电气装置的选择、安装、使用和维护指南

Electrical apparatus for the detection of combustible gases in domestic premises - Guide on the selection, installation, use and maintenance