En资源列表

[国外标准] EN 71 中文版 欧洲的玩具安全标准

[国外标准] EN 62115-05 中文版 电动玩具安全

[国外标准] EN 1290-1998 中文版 焊缝磁粉检测

[国外标准] EN 115-1995 中文版 电动扶梯

[国外标准] EN 1050 中文版 机械安全-危险评估原则

[国外标准] EN 970 中文版 熔合焊缝的无损检测

[国外标准] EN 50088-1996 中文版 电子玩具的安全

[国外标准] EN 499 中文版 焊接材料的选择

[国外标准] EN 12601 中文版 发电机标准

[国外标准] EN 10208-2 中文版 Steel pipes for pipelines for combustible fluids – Technical delivery conditions – Pa

[国外标准] EN 10204-1995 中文版 金属产品的检验文件

[国外标准] BS EN 997-2003 WC pans and WC suites with integral trap

[国外标准] BS EN 993-5-2000 Methods of test for dense shaped refractory products. Determination of cold crushin

[国外标准] BS EN 981-1997 Safety of machinery –

[国外标准] BS EN 980-2008 Symbols for use in the labelling of medical devices

[国外标准] BS EN 980-2003 Graphical symbols for use in the labelling of medical devices

[国外标准] BS EN 975-1-2009 Sawn timber — Appearance grading of hardwoods Part 1 Oak and beech

[国外标准] BS EN 969-2009 Ductile iron pipes, fittings, accessories and their joints for gas pipelines — Requir

[国外标准] BS EN 969-1996 Specification for ductile iron pipes, fittings, accessories and their joints for gas

[国外标准] BS EN 961-1996 Gas welding equipment — Manifold regulators used in welding, cutting and allied proce

[国外标准] BS EN 943-2-2002 Protective clothing against liquid and gaseous chemicals, including liquid aerosols

[国外标准] BS EN 943-1-2002 Protective clothing against liquid and gaseous chemicals, including liquid aerosols

[国外标准] BS EN 942-2007 Timber in joinery — General requirements

[国外标准] BS EN 942-1996 Timber in joinery — General classification of timber quality

[国外标准] BS EN 941-1996 Aluminium and aluminium alloys — Circle and circle stockfor general applications — Sp