EN 61675-3-1998 放射性核素成像装置.性能和试验条件.第3部分:全身成像系统中的伽玛照像机
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【英文标准名称】:Radionuclideimagingdevices-Characteristicsandtestconditions-Part3:Gammacamerabasedwholebodyimagingsystems(IEC61675-3:1998);GermanversionEN61675-3:1998
【原文标准名称】:放射性核素成像装置.性能和试验条件.第3部分:全身成像系统中的伽玛照像机
【标准号】:EN61675-3-1998
【标准状态】:现行
【国别】:
【发布日期】:1999-12
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:放射疗法;试验;放射性核素;核医学;医疗技术学;电气工程;试验条件;定义;定义;γ照相机;γ辐照装置;辐照器;扫描方法
【英文主题词】:Definition;Definitions;Electricalengineering;Gammacameras;Gamma-irradiationfacility;Irradiationapparatus;Medicaltechnology;Nuclearmedicine;Radionuclides;Radiotherapy;Scanningmethods;Testing;Testingconditions
【摘要】:
【中国标准分类号】:C43
【国际标准分类号】:11_040_50
【页数】:8P.;A4
【正文语种】:英语
Product Code:SAE J2050
Title:High-Temperature Power Steering Pressure Hose
Issuing Committee:Automotive Brake And Steering Hose Standards Comm
Scope: This SAE Standard covers two types of hose fabricated from textile reinforcement and synthetic rubber, assembled with end fittings for use in high-temperature automotive power steering applications as flexible connections within the temperature range of -40 to +150 掳C (-40 to +302 掳F) maximum and 10.3 MPa (1500 psi) maximum working pressure. These hoses are intended for use in applications where reduction in amplitude of pump pressure pulsation is required. Class A hose has a nominal OD of 19.84 mm (0.781 in). Class B hose is a lightweight hose with a nominal OD of 17.91 mm (0.705 in). This specification defines the minimum performance levels of a flexible connector in the hydraulic steering system to convey power steering fluid from the steering pump to the steering gear.
Rationale: This SAE Standard covers two types of hose fabricated from textile reinforcement and synthetic rubber, assembled with end fittings for use in high-temperature automotive power steering applications as flexible connections within the temperature range of -40 to +150 掳C (-40 to +302 掳F) maximum and 10.3 MPa (1500 psi) maximum working pressure. These hoses are intended for use in applications where reduction in amplitude of pump pressure pulsation is required. Class A hose has a nominal OD of 19.84 mm (0.781 in). Class B hose is a lightweight hose with a nominal OD of 17.91 mm (0.705 in). This specification defines the minimum performance levels of a flexible connector in the hydraulic steering system to convey power steering fluid from the steering pump to the steering gear.