• 中文版 ASTM D 4444 - 92 （Reapproved 2003） Standard Test Methods for Use and Calibration of Hand-Held Moisture Meters1.docx   
• BS 7079 2009 General introduction to standards for preparation of steel substrates before application of paints and related products.pdf   
• ASTM-A780/A780M-20 Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings.pdf   
• BS EN 16603-32-03-2014 Space engineering Structural finite element models.pdf   
• 中文版 ASTM D 86 - 16a Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pre.pdf trans.docx   
• BS EN 1993-1-3：2006中文版（钢结构设计冷成型构件）.pdf   
• BS EN 88-1-2011 A1-2016燃气器具用压力调节器和相关安全装置 入口压力最大为50kPa.pdf   
• EN 13369 2018 Common Rules for Precast Concrete Products.pdf   
• BS EN 1993-1-10：2005中文版（钢结构材料韧性和全厚度设计）.pdf   
• BS EN 17483-1-2021 私人保安服务 关键基础设施的保护 第1部分：一般要求.pdf   
• ASTM F1611-20 髓内钉的标准规格.pdf   
• BS EN ISO 683-5 2021 Heat treatable steels, alloy steels and free-cutting steels - Nitriding steels.pdf   
• ASTM F3338-20 通用航空飞机电力推进装置设计标准规范.pdf   
• BS EN 287-1-2011 焊工资格考试 第1部分：钢.pdf   
• BS EN 681-2 2000 Elastomeric seals. Material requirements for pipe joint seals used in water and drainage applications. Thermoplastic elastomers.pdf   
• BS EN 197-1 2011 Cement. Composition, specifications and conformity criteria for common cements.pdf   
• BS EN 806-4 2009 民用建筑内供水管安装规范.pdf   
• BS EN ISO 9606-1 2017 Qualification testing of welders. Fusion welding. Steels.pdf   
• BS EN 1092-1-2007 法兰及其连接 按PN标注的管、阀门、配件及其附件用圆形法兰 第1部分：钢法兰Flanges and their joints - Circular flanges for pipes valves fittings and accessories PN designated - Part 1 Steel flanges.pdf   
• ISO ASTM 52942-2020 添加剂制造 鉴定原则 航空航天用激光金属粉末床熔合机和设备的合格机器操作员.pdf   
• AASHTO M 203M/M 203-20 Standard Specification for Steel Strand, Low-Relaxation Uncoated Seven-Wire for Concrete Reinforcement.pdf   
• EN 50173-2 2018 Information technology - Generic cabling systems - Part 2 Office spaces.pdf   
• BS EN 1993-1-12：2007中文版.pdf   
• EN 50173-6 2018 Information technology - Generic cabling systems - Part 6 Distributed building services.pdf   
• BS EN 10216-1 2013 Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties.pdf   
• BS EN ISO 8503-3 2012 Part 3 Method for the calibration of ISO surface profile comparators and for the determination of surface profile — Focusing microscope procedure.pdf   
• ASTM D 4427 - 92 （Reapproved 2002）e1 Standard Classification of Peat Samples by Laboratory Testing1.pdf   
• BS EN 13555-2004 Flanges and their joints. Gasket parameters and test procedures relevant to the design rules for gasketed circular flange connecti.pdf   
• BS EN 682 2002 Elastomeric seals. Materials requirements for seals used in pipes and fi ttings carrying gas and hydrocarbon fluids.pdf   
• BS EN 1990-附件A2：2005中文版（桥梁上的应用）.pdf   
• EN 54 Fire detection and fire alarm systems 火灾探测和火灾报警系统（英文）.pdf   
• EN1994 组合结构设计规范（合集）Design of composite steel and concrete structures   
• BS EN 10210-1 2006 Hot finished structural hollow sections of non-alloy and fine grain steels. Technical delivery requirements.pdf   
• BS EN IEC 61784-3-8-2021 工业通信网络 配置文件 第3-8部分：功能安全现场总线 CPF8 的附加规范.pdf   
• BS EN ISO 5459：2011 产品几何规格 （GPS） 几何公差 基准和基准系统.pdf   
• ISO-4892-1PlastICS -Methods of exposure tolaboratory light sources.pdf   
• ASTM D3359-17 Standard Test Methods for Rating Adhesion by Tape Test.pdf   
• ASTM D 4009 - 92 （2017） Standard Guide forFoam Stability of Hand Dishwashing Detergents1.pdf   
• EN 12390-4 2019 Testing hardened concrete - Part 4 Compressive strength - Specification for testing machines.pdf   
• ASTM B108/B108M-19 Standard Specification for Aluminum-Alloy Permanent Mold Castings.pdf   
• BS EN 1993-1-8 2005 Eurocode 3. Design of steel structures - Design of joints.pdf   
• BS EN 1118-1999 热交换器.冷却液制冷器.性能确定的试验方法.pdf   
• ASTM E1316-21c Standard Terminology for Nondestructive Examinations.pdf   
• ASTM D 4444 - 92 （Reapproved 2003） Standard Test Methods for Use and Calibration of Hand-Held Moisture Meters1.pdf   
• EN 12390-7 2019 Testing hardened concrete - Part 7 Density of hardened concrete.pdf   
• BS EN 1991-1-1：2002中文版（一般作用，建筑物密度）.pdf   
• BS EN 1397-2015 Heat exchangers — Hydronic room fan coil units — Test procedures for establishing the performance.pdf   
• BS EN 1993-1-1：2005中文版（钢结构设计，一般规定与建筑规定）.pdf   
• ASTM D 86 - 16a Standard Test Method for Distillation of Petroleum Products and Liquid Fuels at Atmospheric Pre.pdf   
• ASTM E3090 E3090M-20 金属天花板悬挂系统强度性能标准试验方法.pdf   
• ASTM F3338-20 通用航空飞机电力推进装置设计标准规范.pdf