GB 20800.3-2008 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

Standard Number: GB 20800.3-2008
Chinese: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
English: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

Effective Date:2009-04-01
Regulatory Authority:Ministry of Industry and Information Technology (MIIT)
Issuing Regulatory Authority:General Administration of Quality Supervision, Inspection and Quarantine of the People’s Republic of China, Standardization Administration of the People’s Republic of China

Adheres to international standards:Y
PDF Downloadable:Y

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