DIN EN 1834-3-2000 往复式内燃机.潜在爆炸性环境用发动机设计和结构的安全要求.第3部分:可燃灰尘环境用II组发动机
Reciprocating internal combustion engines - Safety requirements for design and construction of engines for use in potentially explosive atmospheres - Part 3: Group II engines for use in flammable dust atmospheres; German version EN 1834-3:2000
The document specifies the safety requirements for reciprocating internal combustion compression ignition engines of group II category 2 and 3 for use in flammable dust atmosphers. The document does not apply to engines used in permises for the processing, manufacture or storage of explosives. It does not apply to engines of category M1 which require special consideration.#,,#