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 GB/T 8196-2018  
Safety of machinery—Guards—General requirements for the design and construction of fixed and movable guards

机械安全-防护装置-固定式和活动式防护装置的设计与制造一般要求
 GB/T 11498-2018  
Semiconductor devices—Integrated circuits—Part 21:Sectional specification for film integrated circuits and hybrid film integrated circuits on the basis of the qualification approval procedures

半导体器件-集成电路-第21部分:膜集成电路和混合膜集成电路分规范(采用鉴定批准程序)半导体器件-集成电路-第21部分:膜集成电路和混合膜集成电路分规范(采用鉴定批准程序)
 GB/T 2423.48-2018  
Environmental testing—Part 2:Test methods—Test Ff: Vibration—Time-history and sine-beat method

环境试验-第2部分:-试验方法-试验Ff:振动-时间历程和正弦拍频法

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