您的位置: 标准下载 » 协会标准 » SAE 美国机动车工程师学会 »

SAE J51 Refrigerant 12 Automotive Air-Conditioning Hose

作者:标准资料网 时间:2024-05-09 11:50:41  浏览:8880   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE J51
Title:Refrigerant 12 Automotive Air-Conditioning Hose
Issuing Committee:Non-Hydraulic Hose Committee
Scope:This SAE Standard covers reinforced hose, or hose assemblies, intended for conducting liquid and gaseous dichlorodifluoromethane (refrigerant 12) in automotive air-conditioning systems. The hose shall be designed to minimize permeation of refrigerant 12 and contamination of the system and to be serviceable over a temperature range of -30 to 120 掳C (-22 to 248 掳F). Specific construction details are to be agreed upon between user and supplier.NOTE聴 SAE J2064 is the Standard for refrigerant 134a hose. For refrigerant 134a use, refer to SAE J2064
下载地址: 点击此处下载
【英文标准名称】:Buoyantaidsforswimminginstruction-Part2:Safetyrequirementsandtestmethodsforbuoyantaidstobeheld;GermanversionEN13138-2:2002
【原文标准名称】:游泳救生设备.第2部分:救生设备安全要求和试验方法
【标准号】:DINEN13138-2-2003
【标准状态】:作废
【国别】:德国
【发布日期】:2003-01
【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】:防护服装;浮力救护;适用性;夹持;制造日期;闲暇活动;讲授;体育器材;作标记;游泳器具;警告;游泳;产品信息;规范(验收);用户信息;分类系统;游乐设备;试验;设备安全;安全要求;GS警示旗;学习游泳;定义;安全
【英文主题词】:
【摘要】:TheEuropeanStandardspecifiessafetyrequirementsforconstruction,performance,sizingandmarkingforbuoyantswimmingaidsintendedtoassistuserswithmovementsthroughthewaterintheearlystagesofwaterawareness'whilstlearningtoswimorwhilstlearningpartofaswimmingstroke.Italsogivesmethodsoftestforverificationoftheserequirements.Thispartofthestandard,Part2,appliestoTypeCdevicesthataredesignedtoassistwithimprovingspecificelementsofthestrokeandwhichhaveeitherinherentbuoyancyorcanbeinflated.
【中国标准分类号】:Y55
【国际标准分类号】:13_340_70;97_220_40
【页数】:19P;A4
【正文语种】:德语