En资源列表

[国外标准] EN 12567-2000 Industrial valves - Isolating valves for LNG - Specification for suitability and appro

[国外标准] EN 1254-2 EN KUPARI JA KUPARISEOKSET. PUTKISTON OSAT. OSA 2 KUPARIPUTKIEN PUSERRUSLIITTIMET

[国外标准] EN 12517-1-2006 Non-destructive testing of welds - Part 1 Evaluation of welded joints in steel, nick

[国外标准] EN 12513-2000 铸造.耐磨铸铁

[国外标准] EN 12464-1-2002 Light and lighting. Lighting of work places. Indoor work places

[国外标准] EN 12462-1998 生物技术 泵性能标准

[国外标准] EN 12453-2000 Industrial,commercial and garage doors and gates-Safety in use of power operated doors

[国外标准] EN 12449-1999 铜和铜合金.普通无缝圆管

[国外标准] EN 12445-2000 Industrial,commercial and garage doors and gates-Safety in use of power operated doors

[国外标准] EN 12413-1999 Safety RequiremEN ts for Bonded Abrasive Products

[国外标准] EN 12350-2-1999 Testing fresh concrete. Slump test

[国外标准] EN 12245-2002 可移动气瓶 全裹复合气瓶

[国外标准] EN 12167-1998 铜和铜合金.一般用途的型材和长方形棒材

[国外标准] EN 12165-1998 COPPER AND COPPER ALLOYS - WROUGHT AND UNWROUGHT FORGING STOCK

[国外标准] EN 12164-1998 铜及铜合金.快削加工用杆材

[国外标准] EN 12150-1-2000 建筑用玻璃

[国外标准] EN 12011-1998 InstrumEN tation to be used in association with non-active surgical implants. GEN eral

[国外标准] EN 12006-3-1998 Descriptors, Implants (surgical), Circulatory system, Prosthesis, Medical equipment,

[国外标准] EN 115-1-2008 Safety of escalators and moving walks - Part 1 Construction

[国外标准] EN 1111-1998 恒温龙头 Sanitary tapware Thermostatic mixing valve(PN 10)-GEN eral technical specification

[国外标准] EN 1074-5-2001 Valves for water supply - fitness for purpose requiremEN ts and appropriate verificat

[国外标准] EN 1074-4-2000 Valves for water supply - fitness for purpose requiremEN ts and appropriate verificat

[国外标准] EN 1074-3-2000 Valves for water supply - fitness for purpose requiremEN ts and appropriate verificat

[国外标准] EN 1074-1-2000 Valves for water supply - Fitness for purpose requirements and appropriate verificati

[国外标准] EN 1044-1999 钎焊.焊接填充金属