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民用航空油库爆炸和火灾危险场所电气安全规程
Electrical safety specification in explosion and fire hazardous locations of civil aviation oil store
价格：￥0.00
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煤矿自然发火束管监测系统通用技术条件
General technical conditions of the tube bundle monitoring systen for coalmine spontaneous combustion
价格：￥0.00
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隔爆型手持式煤电钻
Flameproof hand-held electric coal drill
价格：￥0.00
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防爆电机接线盒软连接结构制造检验暂行规定
Construction manufacturing and verification requirement of terminal box flexible connection for Explosion proof motor
价格：￥0.00
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煤矿用防火门无电源自动启闭装置通用技术条件
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隔爆型三相异步电动机技术条件 第6部分:YB2-H系列船用隔爆型三相异步电动机(机座号63～355）
Specification of flameproof three phases asynchronous motor Part 6: Series YB 2-H flameproof three phases asynchronous motor for ships ( Frame size 63 to 355 )
价格：￥0.00
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隔爆型三相异步电动机技术条件 第5部分:YBF2系列风机用隔爆型三相异步电动机(机座号63～355)
Specification of flameproof three phases asynchronous motor Part 5: Series YBF2 flameproof three phases asynchronous motor for fan ( Frame size 63 to 355 )
价格：￥0.00
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隔爆型三相异步电动机技术条件 第4部分:YB2系列隔爆型(ExdⅡCT1～T4)三相异步电动机((机座号63～355)
Specification of flameproof three phases asynchronous motor Part 4: Series YB2 flameproof ( Exd II CT1～T4 ) three phases asynchronous motor ( Frame size 63 to 355 )
价格：￥0.00
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隔爆型三相异步电动机技术条件 第1部分:YB2系列隔爆型三相异步电动机(机座号63～355)
Specification of flameproof three phases asynchronous motor Part 1: Series YB2 flameproof Three phases asynchronous motor ( Frame size 63 to 355 )
价格：￥0.00
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矿用隔爆兼本质安全型安全栅
Flameproof and intrinsically safe safety barrier for coal mine
价格：￥0.00
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