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机械安全 基本概念与设计通则 第1部分:基本术语、方法学
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建材物流业防尘技术规范
Technical specification of dust for building materials logistics
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干混砂浆生产设备构架安全技术规范
Technical specification for framework safety of dry mixed mortar production
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外浮顶原油储罐机械清洗安全作业要求
Safety requirements for external floating roof oil tank mechanical cleaning
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烟花爆竹作业场所机械电器安全规范
Safety specifications of machinery and electrical equipment for use in workplace of fireworks and firecrackers
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烟花爆竹机械.滚筒造粒机
Fireworks and firecrackers machinery The roller machine of make-pills
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烟花爆竹作业场所接地电阻测量方法
Guide for measuring ground impedence of a ground system in firecracker working place
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轨道式集装箱门式起重机安全规程
Safety rules for the rail-mounted transtainer
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