dust atmosphere造句

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
往复式内燃机.在潜在爆炸环境下使用的发动机设计和构造的安全性要求.第3部分:在可燃性粉尘环境中使用的ii组发动机
Reciprocating internal combustion engines - safety requirements for design and construction of engines for use in potentially explosive atmospheres - group ii engines for use in flammable dust atmospheres - part 3 : group ii engines for use in flammabel dust atmospheres
往复式内燃发动机.用在潜在爆炸气体环境下发动机结构和设计安全要求.用于可燃灰尘环境下的ii组发动机.第3部分:用于可燃灰尘环境下的ii组发动机
It's difficult to find dust atmosphere in a sentence. 用dust atmosphere造句挺难的