标准规范-国际标准

EN 12334-2001 Industrial valves Cast iron check valves (Incorporates Amendment A1 2004 Incorporating Corrigendum July 2002)《工业阀门 铸铁单向阀 包含修改件A1-2004 合并勘误表-2002年7.pdf
EN 12312-8-2018 Aircraft ground support equipment - Specific requirements - Part 8 Maintenance or service stairs and platforms.pdf
EN 12274-5-2018 Slurry surfacing - Test method - Part 5 Determination of the minimum binder content and wearing resistance.pdf
EN 12274-4-2018 Slurry surfacing - Test methods - Part 4 Determination of cohesion of the mix.pdf
EN 12274-3-2018 Slurry Surfacing - Test Methods - Part 3 Consistency.pdf
EN 12274-2-2018 Slurry surfacing - Test methods - Part 2 Determination of residual binder content including preparation of samples.pdf
EN 12261-2018 Gas meters - Turbine gas meter.pdf
EN 12158-2-2000 Builders- hoists for goods - Part 2 Inclined hoists with non-accessible load carrying devices (Incorporates Amendment A1 2010)《建筑用升降机 第2部分 带不能进入.pdf
EN 12131-2018 Feather and down - Test methods - Determination of the quantitative composition of feather and down (manual method).pdf
EN 12013-2018 Plastics and rubber machines - Internal mixers - Safety requirements.pdf
EN 1177-2018 Impact attenuating playground surfacing - Methods of test for determination of impact attenuation.pdf
EN 1116-2018 Furniture - Kitchen furniture - Coordinating sizes for kitchen furniture and kitchen appliances.pdf
EN 1092-1-2018 Flanges and their joints - Circular flanges for pipes valves fittings and accessories PN designated - Part 1 Steel flanges.pdf
EN 10305-6-2005 Steel tubes for precision applications - Technical delivery conditions - Part 6 Welded cold drawn tubes for hydraulic and pneumatic power system.pdf
EN 10228-4-1999 Non-Destructive Testing of Steel Forgings - Part 4 Ultrasonic Testing of Austenitic and Austenitic-Ferritic Stainless Steel Forgings《钢锻件的无损检测 第4.pdf
EN 10228-1-1999 Non-Destructive Testing of Steel Forgings - Part 1 Magnetic Particle Inspection《钢锻件的无损检测 第1部分 磁粉检查》.pdf
EN 10222-1-1998 Steel Forgings for Pressure Purposes - Part 1 General Requirements for Open Die Forgings (Incorporates Amendment A1 2002)《压力容器用钢锻件 第1部分 敞口铸模锻件的一.pdf
EN 1015-19-1998 Methods of test for mortar for masonry Part 19 Determination of water vapour permeability of hardened rendering and plastering mortars (Incorpor.pdf
E E.6-1969 《建筑声音类》.pdf
E 341-1981 《水泥 测定氧化镁含量》.pdf
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