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HG 2101-1991 单级悬臂双作用液环式氯气泵试验及参数测量方法

HG 2101-1991.1主题内容及适用范围HG 2101规定了单级悬臂双作用液环式氯气泵(以下简称液环泵)以空气为介质，清水为循环液的试验及参数测量方法。H...

HG/T 20201-2007.Technical specification for online leak sealing.1总则1.0.1为了确保对生产系...

HG/T 20646-1999.Design Standard Piping Material for Chemical Plant.1.1设计文件的组成化工装...

TB 10219-99.Code for construction of SDH project of railway optical fiber cable...

YY/T 0084.1-2009.Strength calculation and relevant regulations of primary pressu...

HG/T 21559.2-2005.Stainless steel perforated plate corrugated packing standard.1...

TB 10443-2010.Code for Records Management of Railway Construction Project.1总则1.0...

TB 10502-93.Standard for Enviromental Influence Assessment of Rail way Construc...

TB 10601-2009.Code for Engineering Survey of High Speed Railway.1总则1.0.1为统一高速铁路...

TB 564-92.1主题内容与适用范围TB 564规定了螺旋道钉的型式尺寸、技术要求、检查及试验方法、验收规则、包装与标志TB 564适用于70型扣扳式扣件和...

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