SAE J1658 Alternate Refrigerant Consistency Criteria for Use in Mobile Air-Conditioning Systems

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Product Code:SAE J1658
Title:Alternate Refrigerant Consistency Criteria for Use in Mobile Air-Conditioning Systems
Issuing Committee:Interior Climate Control Committee
Scope:This SAE Recommended Practice applies to refrigerant blends (multicomponent refrigerants) intended for use as retrofit refrigerants to replace CFC-12 (R-12) in mobile air-conditioning (A/C) systems. Since the composition of non-azeotropic refrigerant mixtures changes as refrigerant is lost, either through the vapor phase or the liquid phase, the method of charging A/C systems is important. The purpose of this document is to determine the proper refrigerant phase, liquid or vapor, for system charging by relating system performance changes to the charging method.This document is complete only when combined with the requirements of SAE J1657.

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【英文标准名称】:Medicalelectricalequipment.Particularrequirementsforsafety.Particularrequirementsforthesafetyofsurgicalluminairesandluminairesfordiagnosis
【原文标准名称】:医疗电气设备.安全性的特殊要求.外科手术灯和诊断用灯安全性的特殊要求
【标准号】:BSEN60601-2-41-2000
【标准状态】:作废
【国别】:英国
【发布日期】:2000-09-15
【实施或试行日期】:2000-09-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:防潮;定义;诊断;诊断(医学);诊断设备;尺寸;电器;电气工程;医用电气设备;电气安全;电医学;设备安全;防火安全;适用性;危害;医院设备;医院;铭刻;检验;使用说明书;调查;照明设备;灯具;作标记;机械安全;医疗设备;医学科学;医疗技术学;操作;防电击;安全;安全装置;安全工程;安全要求;规范(验收);外科学;外科设备;外科器械;试验
【英文主题词】:Damp-proofing;Definitions;Diagnosis;Diagnosis(medical);Diagnosticequipment;Dimensions;Electricappliances;Electricalappliances;Electricalengineering;Electricalmedicalequipment;Electricalsafety;Electromedicine;Equipmentsafety;Firesafety;Fitnessforpurpose;Hazards;Hospitalequipment;Hospitals;Inscription;Inspection;Instructionsforuse;Investigations;Lightingsystems;Luminaires;Marking;Mechanicalsafety;Medicalequipment;Medicalsciences;Medicaltechnology;Operation;Protectionagainstelectricshocks;Safety;Safetydevices;Safetyengineering;Safetyrequirements;Specification(approval);Surgery;Surgicalequipment;Surgicalinstruments;Testing
【摘要】:TobereadinconjunctionwithBSEN60601-1:1990
【中国标准分类号】:C39
【国际标准分类号】:11_040_30;11_040_55;29_140_40
【页数】:42P;A4
【正文语种】:英语

Product Code:SAE J1827
Title:Unibody Weld Quality Testing (Cancelled Apr 1994)
Issuing Committee:Collision Repair Committee
Scope: The most important aspect of structural unibody repair is the correct application of Gas Metal Arc Welding, or G.M.A.W (formerly called Metallic Inert Gas, M.I.G) welding. It is the intent of the SAE Recommended Practice to inform the body repairman on how to evaluate his welds and check if the welder is properly adjusted. By doing this, he can improve the quality of his structural repairs and develop consistent welds.