En资源列表

[国外标准] BS EN 12770-2000 Footwear - Test methods for outsoles - Abrasion resistance

[国外标准] BS EN 12760-1999 阀门.钢阀门的套节焊接端

[国外标准] BS EN 12756-2001 Mechanical seals – Principal dimensions, designation and material codes

[国外标准] BS EN 12750-2001 Safety of woodworking machines - Four-sided moulding machines

[国外标准] BS EN 12748-1999 Footwear - Test methods for outsoles - insoles - linings and insocks - Water solubl

[国外标准] BS EN 12747-1999 Footwear - Test methods for insoles - Abrasion resistance

[国外标准] BS EN 12746-2000 Footwear – Test methods for insoles and insocks – Water absorption and desorption

[国外标准] BS EN 12745-1999 Footwear - Test methods for insoles - Pin holding strength

[国外标准] BS EN 12744-1999 Footwear - Test methods for insoles - —elamination resistance

[国外标准] BS EN 12743-1999 Footwear - Test methods for outsoles - Compression energy

[国外标准] BS EN 12722-2009 家具.表面耐干热性评估

[国外标准] BS EN 12720-2009 家具.冷液体表面电阻的评估

[国外标准] BS EN 12717-2001 Safety of machine tools - Drilling machines

[国外标准] BS EN 12716-2001 Execution of special geotechnical works. Jet grouting

[国外标准] BS EN 12715-2000 Execution of special geotechnical work. Grouting

[国外标准] BS EN 12704-2000 Adhesives for paper and board, packaging and disposable sanitary products. Determin

[国外标准] BS EN 12702-2000 Adhesives for paper and board, packaging and disposable sanitary products. Determin

[国外标准] BS EN 12699-2001 Execution of special geotechnical work — Displacement piles

[国外标准] BS EN 12697-31-2007 Bituminous mixtures - Test methods for hot mix asphalt. Specimen preparation by

[国外标准] BS EN 12697-31-2004 Bituminous mixtures. Test methods for hot mix asphalt. Specimen preparation gyra

[国外标准] BS EN 12697-22-2004 Bituminous mixtures — Test methods for hotmix asphalt — Part 22 Wheel tracking

[国外标准] BS EN 12697-1-2000 Bituminous mixtures. Test methods for hot mix asphalt. Soluble binder content

[国外标准] BS EN 12696-2000 Cathodic protection of steel in concrete

[国外标准] BS EN 12693-2008 Refrigerating systems and heat pumps. Safety and environmental requirements. Positi

[国外标准] BS EN 12680-3-2003 Founding — Ultrasonic examination — Part 3 Spheroidal graphite cast iron castings