SJ 20433-1994.tactic performance test methods for ground-based coast warning rad...

行业标准2023.07.24

QB 2006一1994.1主题内容与适用范围QB 2006规定了湖盐工业生产、加工、储运中的安全技术、工业卫生、安全管理等方面的基本要求。QB 2006适用于...

行业标准2023.07.24

SJ 20432-1994.General Specification for ground-based coast warning radar.1范围1.1主...

行业标准2023.07.24

SJ 20431-1994.Shape and size of section of shaped aluminium for military shelter...

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SJ 20430-1994.Technical specification for military shelter window and attachment...

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SJ 20429-1994.The prefered matching values between communication electo-acoustic...

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SJ 20428-1994.TacticaI performance test methods of precision approach radar syst...

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SJ 20427-1994.General specificatiom for microwave broadband amplifiers.1范围1.1 主题...

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SJ 20426-1994.Families for microwave broadband amplifier.1范围1.1主题内容SJ 20426规定了微波...

行业标准2023.07.24

QB 2019 - 1994.4.10觚离子按GB 5461中5. 13条进行测定。4.11砷离子按GB 5461中5.11条进行测定。4.12铅离子按GB/T...

行业标准2023.07.24