En资源列表

[国外标准] BS EN 1452-4-2000 Plastics piping systems for water supply Unplasticized poly (vinyl chloride) (PVC-

[国外标准] BS EN 1452-2-2000 Plastic piping for water supply - uPVC

[国外标准] BS EN 1449-1997 Plastics piping systems Glass reinforced thermosetting plastics (GRP) components Tes

[国外标准] BS EN 1448-1997 Plastics piping systems Glass-reinforced thermosetting plastics (GRP) components Tes

[国外标准] BS EN 1447-2009 Plastics piping systems. Glass-reinforced thermosetting plastics (GRP) pipes. Determ

[国外标准] BS EN 1447-1997 Plastics piping systems Glass-reinforced thermosetting plastics (GRP) pipes Determin

[国外标准] BS EN 1446-1996 Plastics piping and ducting systems Thermoplastics pipes Determination of ring flexi

[国外标准] BS EN 1443-2003 chimneys-general requirements

[国外标准] BS EN 1442-2006 LPG equipment and accessories - Transportable refillable welded steel cylinders for

[国外标准] BS EN 1436-2007 Road marking materials — Road marking performance for road users

[国外标准] BS EN 1434-6-2007 Heat meters. Installation, commissioning, operational monitoring and maintenance

[国外标准] BS EN 1434-5-2007 Heat meters. Initial verification tests

[国外标准] BS EN 1434-4-2007 Heat meters. Pattern approval tests

[国外标准] BS EN 1434-3-1997 Heat meters. Data exchange and interfaces

[国外标准] BS EN 1434-2-2007 Heat meters. Constructional requirements

[国外标准] BS EN 1434-1-2007 Heat meters. General requirements

[国外标准] BS EN 1431-2009 Bitumen and bituminous binders Determination of residual binder and oil distillate f

[国外标准] BS EN 1430-2009 Bitumen and bituminous binders Determination of particle polarity of bituminous emul

[国外标准] BS EN 1429-2009 Bitumen and bituminous binders Determination of residue on sieving of

[国外标准] BS EN 1427-2000 Methods of test for petroleum and its products. Bitumen and bituminous binders. Dete

[国外标准] BS EN 1424-1998 Road marking materials. Premix glass beads

[国外标准] BS EN 1417-1997 Rubber and plastics machines ETH; Two roll mills ETH; Safety requirements

[国外标准] BS EN 1411-1996 Plastics piping and ducting systems-Thermoplastics pipes - Determination of resistan

[国外标准] BS EN 1406-1998 Chemicals used for treatment of water intended for human consumption. Modified starc

[国外标准] BS EN 1402-1-2003 Unshaped refractory products — Part 1 Introduction and classification