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DIN 19703-1995 内河航道船闸.尺寸和装备原理

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【英文标准名称】:Locksforwaterwaysforinlandnavigation-Principlesfordimensioningandequipment
【原文标准名称】:内河航道船闸.尺寸和装备原理
【标准号】:DIN19703-1995
【标准状态】:现行
【国别】:德国
【发布日期】:1995-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;踢脚板;内河运输;保水与水流工程;质量;水力(利)工程;运河闸;系缆柱;设备;钢板桩;造船工程;近海工程;原则
【英文主题词】:mass;hydraulicengineering;waterretentionandflowworks;canallocks;skirtings;sheetpilings;inlandwaterwaytransport;dimensions;bollards;principles;navalengineering;offshoreengineering;equipment
【摘要】:Thisdocumentreferstomassivelocksforwaterwaysforinlandnavigation.
【中国标准分类号】:P67
【国际标准分类号】:93_140
【页数】:20P;A4
【正文语种】:德语


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【英文标准名称】:Medicalelectricalequipment-Part2-45:ParticularrequirementsforthesafetyofmammographicX-rayequipmentandmammographicstereotacticdevices
【原文标准名称】:医疗电气设备.第2-45部分:乳腺X光设备和乳腺定位装置的安全性的特殊要求
【标准号】:IEC60601-2-45-1998
【标准状态】:作废
【国别】:国际
【发布日期】:1998-09
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC62B
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:C39
【国际标准分类号】:11_040_50
【页数】:19P;A4
【正文语种】:英语


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.