爆炸性环境用往复式内燃机防爆技术通则 第1部分:可燃性气体和蒸气环境用Ⅱ类内燃机
General rules of explosion-protect techniques of reciprocating internal combustionengines for explosive atmospheres-Part 1 :Group I engines for use in flammablegas and vapor atmospheres
检测标准
爆炸性环境用往复式内燃机防爆技术通则 第2部分:可燃性粉尘环境用Ⅱ类内燃机
General rules of explosion-protect techniques of reciprocating internal combustionengines for explosive atmospheres-Part 2 : Group I engines for use in flammabledust atmospheres
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
General rules of explosion-protect techniques ofreciprocating internal combustion engines for explosiveatmospheres-Part 3:Group I engines for use in undergroundworkings susceptible to firedamp and/or combustible dust
隔爆型起重冶金和屏蔽电机安全要求
Safety requirements of flameproof crane and metallurgical motors and canned motors
起重冶金和屏蔽电机安全要求
Safety requirements of crane and metallurgical motors and canned motors
电工电子产品着火危险试验 第10部分:灼热丝/热丝基本试验方法灼热丝装置和通用试验方法
Fire hazard testing for electric and electronic products-Part 10 ; Glowing/hot-wirebased test methods-Glow-wire apparatus and common test procedure
电工电子产品着火危险试验 第11部分:灼热丝/热丝基本试验方法成品的灼热丝可燃性试验方法(GWEPT)
Fire hazard testing for electric and electronic products Part 11:Glowing/hot-wire based test methods Glow-wire flammability test method for end-products(GWEPT)
电气用热固性树脂工业硬质圆形层压管和棒 第5部分:圆形层压模制棒
Industrial rigid round laminated tubes and rods based on thermosettingresins for electrical purposes Part 5 : Round laminated moulded rods
电气用热固性树脂工业硬质圆形层压管和棒 第2部分:试验方法
Industrial rigid round laminated tubes and rodsbased on thermosetting resins for electrical purposes-Part 2 : Methods of test
电气用热固性树脂工业硬质圆形层压管和棒 第1部分:一般要求
Industrial rigid round laminated tubes and rods based onthermosetting resins for electrical purposes-Part 1:General requirements
