En资源列表

[国外标准] BS EN ISO 8561-1996 Household refrigerating appliances. Refrigerators, refrigerator-freezers, frozen

[国外标准] BS EN ISO 8560-1999 Construction drawings —Representation of modular sizes, lines and grids

[国外标准] BS EN ISO 8536-3-2009 Infusion equipment for medical use Part 3 Aluminium caps for infusion bottles

[国外标准] BS EN ISO 8502-9-2001 Preparation of steel substrates before application of paints and related produ

[国外标准] BS EN ISO 8491-2004 Metallic materials. Tube (in full section). Bend test.

[国外标准] BS EN ISO 8442-2-1998 Materials and articles in contact with foodstuffs-Cutlery and table holloware-

[国外标准] BS EN ISO 8403-1995 Metallic coatings. Coatings anodic to the substrate. Rating of test specimens su

[国外标准] BS EN ISO 8359-2009 Oxygen concentrators for medical use — Safety requirements

[国外标准] BS EN ISO 8254-1-2009 Paper and board — Measurement of specular gloss Part 1 75 degree gloss with a

[国外标准] BS EN ISO 8067-2008 Flexible cellular polmeric materials - Determination of tear strength

[国外标准] BS EN ISO 8030-1998 Rubber and plastics hoses. Method of test for flammability

[国外标准] BS EN ISO 80000-8-2007 量和单位.声学

[国外标准] BS EN ISO 7792-2-2004 Plastics. Thermoplastic polyester (TP) moulding and extrusion materials. Prepa

[国外标准] BS EN ISO 7779-2001 Acoustics. Measurement of airborne noise emitted by information technology and t

[国外标准] BS EN ISO 7719-1998 Prevailing torque type all-metal hexagon nuts ,style 1. Property classes 5, 8 an

[国外标准] BS EN ISO 7551-1996 牙科吸水捻

[国外标准] BS EN ISO 75-2-2004 Plastics Determination of temperature of deflection under load — Part 2 Plastics

[国外标准] BS EN ISO 75-1-2004 Plastics Determination of temperature of deflection under load — Part 1 General

[国外标准] BS EN ISO 75-1-1996 Plastics Determination of temperature of deflection under load — Part 1 General

[国外标准] BS EN ISO 7396-1-2007 Medical gas pipeline systems — Part 1 Pipeline systems for compressed medical

[国外标准] BS EN ISO 7391-2-2006 Plastics. Polycarbonate (PC) moulding and extrusion materials. Preparation of

[国外标准] BS EN ISO 7376-2003 Anaesthetic and respiratory equipment — Laryngoscopes for tracheal intubation

[国外标准] BS EN ISO 7253-2001 色漆和清漆　耐中性盐雾的测定

[国外标准] BS EN ISO 7250-1998 Basic human body measurements for technological design

[国外标准] BS EN ISO 7233-2008 Rubber and plastics hoses and hose assemblies. Determination of resistance to va