En资源列表

[国外标准] BS EN 12915-1-2009 Products used for the treatment of water intended for human consumption

[国外标准] BS EN 12907-2009 Products used for treatment of water intended for human consumption — Pyrolyzed coa

[国外标准] BS EN 12902-1999 Products used for treatment of water intended for human consumption. Inorganic supp

[国外标准] BS EN 12900-2005 Refrigerant compressors. Rating conditions, tolerances and presentation of manufact

[国外标准] BS EN 12899-5-2007 Fixed, vertical road traffic signs — Part 5 Initial type testing

[国外标准] BS EN 12899-4-2007 Fixed, vertical road traffic signs — Part 4 Factory production control

[国外标准] BS EN 12899-3-2007 Fixed, vertical road traffic signs — Part 3 Delineator posts and retroreflectors

[国外标准] BS EN 12899-2-2007 Fixed, vertical road traffic signs. Transilluminated traffic bollards

[国外标准] BS EN 12899-1-2007 Fixed, vertical road traffic signs — Part 1 Fixed signs

[国外标准] BS EN 12897-2006 Water supply - Specification for indirectly heated unvented (closed) storage water

[国外标准] BS EN 12895-2000 Industrial trucks. Electromagnetic compability

[国外标准] BS EN 12878-2005 Pigments for the colouring of building materials based on cement and or lime - Spec

[国外标准] BS EN 12877-4-2000 Colouring materials in plastics Determination of colour stability to heat during

[国外标准] BS EN 12877-3-2000 Colouring materials in plastics Determination of colour stability to heat during

[国外标准] BS EN 12877-2-2000 Colouring materials in plastics Determination of colour stability to heat during

[国外标准] BS EN 12876-2009 Chemicals used for treatment of water intended for human consumption — Oxygen

[国外标准] BS EN 12875-5-2006 Mechanical dishwashing resistance of utensils. Rapid test for ceramic catering ar

[国外标准] BS EN 12875-4-2006 Mechanical dishwashing resistance of utensils. Rapid test for domestic ceramic ar

[国外标准] BS EN 12875-2-2002 Mechanical dishwashing resistance of domestic utensils - Inspection of non-metall

[国外标准] BS EN 12875-1-2005 Mechanical dishwashing resistance of utensils - Part 1 Reference test method for

[国外标准] BS EN 12874-2001 Flame arresters - Performance requirements, test methods and limits for use

[国外标准] BS EN 12873-4-2006 Influence of materials on water intended for human consumption. Influence due to

[国外标准] BS EN 12873-3-2006 Influence of materials on water intended for human consumption. Influence due to

[国外标准] BS EN 12863-2005 Transportable gas cylinders — Periodicin spection and maintenance of dissolved acet

[国外标准] BS EN 12861-1999 Copper and copper alloys. Scrap