En资源列表

[国外标准] BS EN 12570-2000 Industrial valves-Method for sizing the operating element

[国外标准] BS EN ISO 9994-2006 打火机 安全规范

[国外标准] BS EN ISO 9919-2009 Medical electrical equipment - Particular requirements for the basic safety and

[国外标准] BS EN ISO 9906-2000 Rotodynamic pumps-Hydraulic performance acceptance tests-Grades 1 and 2

[国外标准] BS EN ISO 9875-2002 Ships and marine technology - Marine echo-sounding equipment

[国外标准] BS EN ISO 9773-1999 Plastics — Determination of burning behaviour of thin flexible vertical specimen

[国外标准] BS EN ISO 9626-1991 Stainless steel needle tubing for the manufacture of medical devices. ... Appara

[国外标准] BS EN ISO 948-2009 香料和调味品.取样

[国外标准] BS EN ISO 945-1-2008 Microstructure of cast irons Part 1 Graphite classification by visual analysis

[国外标准] BS EN ISO 9360-2-2009 Anaesthetic and respiratory equipment — Heat and moisture exchangers (HMEs) fo

[国外标准] BS EN ISO 9360-1-2009 Anaesthetic and respiratory equipment — Heat and moisture exchangers (HMEs) fo

[国外标准] BS EN ISO 9227-2006 Corrosion tests in artificial atmospheres Salt spray tests Supersedes

[国外标准] BS EN ISO 9047-2003 Building construction — Jointing products Determination of adhesioncohesion prop

[国外标准] BS EN ISO 9004-2000 Guidlines for performance improvements

[国外标准] BS EN ISO 9001-2008 Quality management systems – Requirements

[国外标准] BS EN ISO 899-1-2003 塑料.蠕变的测定.拉伸蠕变

[国外标准] BS EN ISO 8980-2-2004 Ophthalmic optics — Uncut finished spectacle lenses —Part 2 Specifications for

[国外标准] BS EN ISO 8836-2009 Suction catheters for use in the respiratory tract

[国外标准] BS EN ISO 8835-4-2009 Inhalational anaesthesia systems Part 4 Anaesthetic vapour delivery devices

[国外标准] BS EN ISO 8835-4-2004(﹢C1-2006) Inhalational anaesthesia systems — Part 4 Anaesthetic vapour deliver

[国外标准] BS EN ISO 8752-2009 Spring-Type Straight Pins - Slotted, Heavy Duty(ISO 8752-2009)

[国外标准] BS EN ISO 8751-2007 Spring-type straight pins. Coiled, light duty

[国外标准] BS EN ISO 8741 1998 Grooved pins. Half-length reverse-taper grooved

[国外标准] BS EN ISO 8612-2009 眼科仪器.眼压计

[国外标准] BS EN ISO 8598-1998 光学和光学仪器.焦距计