General rules of explosion-protect techniques of reciprocating internal combustion engines for explosive atmospheres—Part 2:Group Ⅱ engines for use in flammable dust atmospheres
全国防爆电气设备标准化技术委员会
GB 20800的本部分规定了可燃性粉尘环境用Ⅱ类2D级和3D级往复压燃式内燃机(以下简称为内燃机)的安全要求和(或)安全措施,用于消除或限制往复式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)。
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