存在甲烷和（或）可燃性粉尘的地下矿区巷道用I类内燃机检测

GB 20800.3-2008 爆炸性环境用往复式内燃机防爆技术通则.第3部分:存在甲烷和(或)可燃性粉尘的地下矿区巷道用I类内燃机

GB 20800的本部分规定了存在甲烷和(或)可燃性粉尘的地下矿区巷道用I类M2级往复压燃式发动机(以下简称内燃机)的安全要求和(或)安全措施，用于消除或限制内燃机可能产生的各种危险和危害。 本部分适用于内燃机的防爆结构设计、制造和检验^1）。 本部分不适用于要求

General rules of explosion-protect techniques of reciprocating internal combustion engines for explosive atmospheres.Part 3:Group I engines for use in underground workings susceptible to firedamp and/or combustible dust

SANS 61241-10:2005 在可燃粉尘存在条件下使用的电气设备.第10部分:可燃粉尘存在或可能存在的地区分类

Deals with the classification of areas where explosive dust or air mixtures and combustible dust layers are present, in order to permit the proper

Electrical apparatus for use in the presence of combustible dust Part 10: Classification of areas where combustible dusts are or may be present

EN 50281-3:2002 在存在可燃粉尘的情况下使用的设备第3部分：存在或可能存在可燃粉尘的区域分类

Equipment for use in the presence of combustible dust Part 3: Classification of areas where combustible dusts are or may be present

KS C IEC 61241-10-2006(2016 可燃性粉尘环境用电气设备第10部分:存在或可能存在可燃性粉尘的区域分类

Electrical apparatus for use in the presence of combustible dust－Part 10：Classification of areas where combustible dusts are or may be present

AS/NZS 61241.10:2005 存在易燃粉尘的环境中的电气设备使用．存在或可能存在易燃粉尘的区域分类

Provides classification of areas where explosive dust/air mixtures and combustible dust layers are present, in order to permit the proper selection

Electrical apparatus for use in the presence of combustible dust - Classification of areas where combustible dusts are or may be present

GB 12476.3-2007 可燃性粉尘环境用电气设备.第3部分:存在或可能存在可燃性粉尘的场所分类

GB 12476的本部分涉及存在爆炸性粉尘/空气混合物及可燃性粉尘层的场所分类，以便选用合适的设备用于这类场所。 在本部分中，对爆炸性粉尘环境和可燃性粉尘层分别进行讨论。在第4章中，描述了爆炸性粉尘云的场所分类，而粉尘层则作为可能的释放源之一。在第7章中，对粉尘层的点燃危险进行了描述。 本部分

Electrical apparatus for use in the presence of combustible dust.Part 3: Classification of areas where combustible dusts are or may be present

EN 61241-10:2004 可燃粉尘环境中使用的电气设备 第10部分：存在或可能存在可燃粉尘区域的分类

Electrical apparatus for use in the presence of combustible dust Part 10: Classification of areas where combustible dusts are or may be present

BS EN 50281-3:2002 用于存在可燃性尘埃时的电气设备.可燃性尘埃可能存在的地区分类

Electrical apparatus for use in the presence of combustible dust - Classification of areas where combustible dusts are or may be present

GB/T 12476.3-2017 可燃性粉尘环境用电气设备 第3部分：存在或可能存在可燃性粉尘的场所分类

Electrical apparatus for use in the presence of combustible dust—Part 3: Classification of areas where combustible dusts are or may be present

DS/EN 1834-2:2001 往复式内燃机 用于潜在爆炸性环境的发动机设计和构造的安全要求 第2部分：用于易受甲烷和/或可燃粉尘影响的地下作业的 I 类发动机

This European standard specifies the safety requirements and/or measures to remove the hazards and limit the risks on reciprocating internal

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

LST EN 1834-2-2000 往复式内燃机 用于潜在爆炸性环境的发动机设计和构造的安全要求 第2部分：用于易受甲烷和/或可燃粉尘影响的地下作业的 I 类发动机

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

BS EN 61241-10:2004 有可燃性粉尘场合用电气设备.可燃性粉尘所在区域的分类

This part of IEC 61241 is concerned with the classification of areas where explosive dust/air mixtures and combustible dust layers are present

Electrical apparatus for use in the presence of combustible dust - Classification of areas where combustible dusts are or may be present

CSN EN 50281-3 ZZ1-2005 电气设备使用可燃性粉尘．第3部分：分类的地区，是或可能是易燃粉尘

Zpracovatel: Fyzikálně technick? zku?ební ústav s.p. Ostrava-Radvanice, I? 577880, Ing. Jan Pohludka Technická normaliza?ní komise: TNK 121 Za?ízen

IEC 61241-10:2004 有可燃性粉尘场合用电气设备.第10部分:有或可能有可燃性粉尘区域的分类

Deals with the classification of areas where explosive dust/air mixtures and combustible dust layers are present, in order to permit the proper

Electrical apparatus for use in the presence of combustible dust - Part 10: Classification of areas where combustible dusts are or may be present

0 有可燃性粉尘场合用电气设备 第3部分:有或可能有可燃性粉尘区域的分类

GB 20800.3-2008 爆炸性环境用往复式内燃机防爆技术通则.第3部分:存在甲烷和(或)可燃性粉尘的地下矿区巷道用I类内燃机

GB 20800的本部分规定了存在甲烷和(或)可燃性粉尘的地下矿区巷道用I类M2级往复压燃式发动机(以下简称内燃机)的安全要求和(或)安全措施，用于消除或限制内燃机可能产生的各种危险和危害。 本部分适用于内燃机的防爆结构设计、制造和检验^1）。 本部分不适用于要求

General rules of explosion-protect techniques of reciprocating internal combustion engines for explosive atmospheres.Part 3:Group I engines for use in underground workings susceptible to firedamp and/or combustible dust

SANS 61241-10:2005 在可燃粉尘存在条件下使用的电气设备.第10部分:可燃粉尘存在或可能存在的地区分类

Deals with the classification of areas where explosive dust or air mixtures and combustible dust layers are present, in order to permit the proper

Electrical apparatus for use in the presence of combustible dust Part 10: Classification of areas where combustible dusts are or may be present

EN 50281-3:2002 在存在可燃粉尘的情况下使用的设备第3部分：存在或可能存在可燃粉尘的区域分类

Equipment for use in the presence of combustible dust Part 3: Classification of areas where combustible dusts are or may be present

KS C IEC 61241-10-2006(2016 可燃性粉尘环境用电气设备第10部分:存在或可能存在可燃性粉尘的区域分类

Electrical apparatus for use in the presence of combustible dust－Part 10：Classification of areas where combustible dusts are or may be present

AS/NZS 61241.10:2005 存在易燃粉尘的环境中的电气设备使用．存在或可能存在易燃粉尘的区域分类

Provides classification of areas where explosive dust/air mixtures and combustible dust layers are present, in order to permit the proper selection

Electrical apparatus for use in the presence of combustible dust - Classification of areas where combustible dusts are or may be present

GB 12476.3-2007 可燃性粉尘环境用电气设备.第3部分:存在或可能存在可燃性粉尘的场所分类

GB 12476的本部分涉及存在爆炸性粉尘/空气混合物及可燃性粉尘层的场所分类，以便选用合适的设备用于这类场所。 在本部分中，对爆炸性粉尘环境和可燃性粉尘层分别进行讨论。在第4章中，描述了爆炸性粉尘云的场所分类，而粉尘层则作为可能的释放源之一。在第7章中，对粉尘层的点燃危险进行了描述。 本部分

Electrical apparatus for use in the presence of combustible dust.Part 3: Classification of areas where combustible dusts are or may be present

EN 61241-10:2004 可燃粉尘环境中使用的电气设备 第10部分：存在或可能存在可燃粉尘区域的分类

Electrical apparatus for use in the presence of combustible dust Part 10: Classification of areas where combustible dusts are or may be present

BS EN 50281-3:2002 用于存在可燃性尘埃时的电气设备.可燃性尘埃可能存在的地区分类

Electrical apparatus for use in the presence of combustible dust - Classification of areas where combustible dusts are or may be present

GB/T 12476.3-2017 可燃性粉尘环境用电气设备 第3部分：存在或可能存在可燃性粉尘的场所分类

Electrical apparatus for use in the presence of combustible dust—Part 3: Classification of areas where combustible dusts are or may be present

DS/EN 1834-2:2001 往复式内燃机 用于潜在爆炸性环境的发动机设计和构造的安全要求 第2部分：用于易受甲烷和/或可燃粉尘影响的地下作业的 I 类发动机

This European standard specifies the safety requirements and/or measures to remove the hazards and limit the risks on reciprocating internal

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

LST EN 1834-2-2000 往复式内燃机 用于潜在爆炸性环境的发动机设计和构造的安全要求 第2部分：用于易受甲烷和/或可燃粉尘影响的地下作业的 I 类发动机

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

BS EN 61241-10:2004 有可燃性粉尘场合用电气设备.可燃性粉尘所在区域的分类

This part of IEC 61241 is concerned with the classification of areas where explosive dust/air mixtures and combustible dust layers are present

Electrical apparatus for use in the presence of combustible dust - Classification of areas where combustible dusts are or may be present

CSN EN 50281-3 ZZ1-2005 电气设备使用可燃性粉尘．第3部分：分类的地区，是或可能是易燃粉尘

Zpracovatel: Fyzikálně technick? zku?ební ústav s.p. Ostrava-Radvanice, I? 577880, Ing. Jan Pohludka Technická normaliza?ní komise: TNK 121 Za?ízen

IEC 61241-10:2004 有可燃性粉尘场合用电气设备.第10部分:有或可能有可燃性粉尘区域的分类

Deals with the classification of areas where explosive dust/air mixtures and combustible dust layers are present, in order to permit the proper

Electrical apparatus for use in the presence of combustible dust - Part 10: Classification of areas where combustible dusts are or may be present

0 有可燃性粉尘场合用电气设备 第3部分:有或可能有可燃性粉尘区域的分类