Electrical apparatus for potentially explosive atmospheres - Group I - Intrinsically safe systems -- Part 1: Construction and testing
潜在爆炸性环境用电气设备I组本安系统第1部分:结构和试验

2005-01-12

Draft Document - Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i'; Deutsche Fassung prEN 50020:2001
文件草案——潜在爆炸性环境用电气设备——本质安全“i”；Deutsche Fassung prEN 50020:2001

2003-02-01

Electrical apparatus for potentially explosive atmospheres - Group I - Intrinsically safe systems - Part 1: Construction and testing; German version EN 50394-1:2004
潜在爆炸性环境用电气设备.第I组.本质安全系统.第1部分:结构和试验；德文版EN 50394-1:2004

2004-09-01

Электрооборудование взрывозащищенное. Часть 11. Искробезопасная электрическая цепь i
爆炸性气体环境用电气设备 本质安全i

2002-11-06

Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres-Group I engines for use in underground workings susceptible to firedamp and/or combustible dust
往复式内燃机 潜在爆炸性环境中使用的发动机设计和制造的安全要求

2000-04-15

Electrical Apparatus for Explosive Gas Atmospheres - Part 11: Intrinsic Safety "i" (Adopted IEC 79-11:1991, third edition, with Canadian deviations)
爆炸性气体环境用电气设备.第11部分:本质安全“i”（采用IEC 79-11:1991 第三版 带加拿大偏差）

2000-01-19

RECIPROCATING INTERNAL COMBUSTION ENGINES. SAFETY REQUIREMENTS FOR DESIGN AND CONSTRUCTION OF ENGINES FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES. PART 2: GROUP I ENGINES FOR USE IN UNDERGROUND WORKINGS SUSCEPTIBLE FOR FIREDAMP AND/OR COMBUSTIBLE DUST
往复式内燃机 潜在爆炸性环境中使用的发动机设计和制造的安全要求 第2部分:易受沼气和/或可燃性粉尘影响的地下作业用I组发动机

2000-06-02

Двигатели внутреннего сгорания поршневые. Требования безопасности к двигателям, предназначенным для применения в потенциально взрывоопасных средах. Часть 2. Двигатели Группы I для применения в подземных выработках, опасных по воспламенению рудничного газа и/или горючей пыли
往复式内燃机用于潜在爆炸性环境的发动机设计和施工的安全要求 第二部分第I组发动机用于易受燃烧放大器和/或可燃粉尘影响的地下作业

2011-11-29

Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 2: Group I engines for use in underground workings susceptible to firedamp and/or combustible dust; English version of DIN EN 1834-2
往复式内燃机.潜在爆炸性环境中使用的发动机设计和制造的安全要求.第2部分:易受沼气和/或可燃性粉尘影响的地下工作场所使用的I组发动机；德文版EN 1834-2:2000

2000-03-01