En资源列表

[国外标准] BS EN 274-2-2002 Waste fittings for sanitary appliances Part 2： Test methods

[国外标准] BS EN 274-1993 Sanitary tapware. Waste fittings for basins, bidets and baths. General technical spec

[国外标准] BS EN 274-1-2002 Waste fittings for sanitary appliances. Requirements

[国外标准] BS EN 268-1991 Specification for propellants for commercial ammunition. Requirements and test method

[国外标准] BS EN 263-2008 Sanitary appliances —Crosslinked cast acrylic sheets for baths and shower trays for d

[国外标准] BS EN 2597-1998 Carbon Fibre Reinforced Plastics - Unidirectional Laminates - Tensile Test Perpendic

[国外标准] BS EN 259-2-2001 Wallcoverings in roll form — Heavy duty wallcoverings — Part 2 Determination of imp

[国外标准] BS EN 253-2009 District heating pipes — Preinsulated bonded pipe systems for directly buried hot wat

[国外标准] BS EN 253-2003﹢A22006 District heating pipes — Preinsulated bonded pipe systems for directly buried

[国外标准] BS EN 250-1993 Respiratory equipment. Open-circuit self-contained compressed air diving apparatus. R

[国外标准] BS EN 2469-2007 Aerospace series — Steel FE-PA3901 (X1CrNi18-10) — Air melted — Softened — Wires — 0

[国外标准] BS EN 246-2003 Sanitary tapware - General specifications for flow rate regulators

[国外标准] BS EN 2349-414-2007 Aerospace series —Requirements and test procedures for relays and contactors —Pa

[国外标准] BS EN 2349-413-2007 Aerospace series —Requirements and test procedures for relays and contactors —Pa

[国外标准] BS EN 2349-412-2007 Aerospace series —Requirements and test procedures for relays and contactors —Pa

[国外标准] BS EN 2349-411-2007 Aerospace series —Requirements and test procedures for relays and contactors —Pa

[国外标准] BS EN 2349-409-2007 Aerospace series —Requirements and test procedures for relays and contactors —Pa

[国外标准] BS EN 228-2000 Automotive fuels. Unleaded petrol. Requirements and test methods

[国外标准] BS EN 225-2-2007 Atomizing oil burners. Oil burner pumps and oil burner motors. Connecting dimension

[国外标准] BS EN 225-1-2007 Atomizing oil burners. Oil burner pumps and oil burner motors. Connecting dimension

[国外标准] BS EN 2101-1991 铝合金和锻铝合金铬酸阳极化规范

[国外标准] BS EN 206-9-2010 Concrete Part 9 Additional Rules for Selfcompacting Concrete (SCC)

[国外标准] BS EN 206-1-2000 Concrete — Part 1 Specification, performance, production and conformity

[国外标准] BS EN 204-2001 Classification of thermoplastic wood adhesives for non-structural applications

[国外标准] BS EN 203-3-2009 Gas heated catering equipment Part 3 Materials and parts in contact with food and o