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 GB/T 30040.5-2013  
Leak detection systeMs―Part 5:Tank gauge leak detection systems

双层罐渗漏检测系统 第5部分:储罐液位仪测漏系统
 GB/T 30040.7-2013  
Leak detection systeMs―Part 7:General requirements and test methods for interstitial spaces,leak protecting linings and leak protecting jacket

双层罐渗漏检测系统 第7部分:双层间隙、防渗漏衬里及防渗漏外套的一般要求和试验方法
 GB/T 30040.3-2013  
Leak detection systeMs―Part 3:Liquid systems for tanks

双层罐渗漏检测系统 第3部分:储罐的液体媒介系统
 GB/T 30148-2013  
Security alarM equipments―EMC immunity requirements and test methods

安全防范报警设备 电磁兼容抗扰度要求和试验方法
 GB/T 30143-2013  
Specification for YZR series of wound-rotor three-phase induction Motors for crane and metallurgical applications

YZR系列起重及冶金用绕线转子三相异步电动机技术条件(机座号450~500)

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