Product Code:SAE J2843
Title:R-1234yf [HFO-1234yf] Recovery/Recycling/Recharging Equipment for Flammable Refrigerants for Mobile Air-Conditioning Systems
Issuing Committee:Interior Climate Control Service Committee
Scope: This SAE Standard applies to equipment to be used with R-1234yf refrigerant only. It establishes requirements for equipment used to recharge R-1234yf to an accuracy level that meets Section 9 of this document and purity levels defined in SAE J2099. Refrigerant service equipment is required to ensure adequate refrigerant recovery to reduce emissions and provide for accurate recharging of mobile air conditioning systems. Equipment shall be certified to meet all performance requirements outlined in this document and international/regional construction and safety requirements as outlined in this document.
Rationale: This SAE Standard applies to equipment to be used with R-1234yf refrigerant only. It establishes requirements for equipment used to recharge R-1234yf to an accuracy level that meets Section 9 of this document and purity levels defined in SAE J2099. Refrigerant service equipment is required to ensure adequate refrigerant recovery to reduce emissions and provide for accurate recharging of mobile air conditioning systems. Equipment shall be certified to meet all performance requirements outlined in this document and international/regional construction and safety requirements as outlined in this document.【英文标准名称】:Informationtechnology-Datainterchangeon120mmand80mmopticaldiskusing+RWDLformat-Capacity:8,55Gbytesand2,66Gbytesperside(recordingspeed2,4X)
【原文标准名称】:信息技术.使用+RWDL格式在120mm和80mm光盘上的数据交换.容量:每面8.55Gbytes和2.66Gbytes(2.4倍速录制)
【标准号】:ISO/IEC29642-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:容量;特性;数据交换;数据媒体;数据处理;数据记录;数据存储;数据传送;定义;尺寸;(数据)格式;千兆比特;信息交流;信息交换;信息处理;信息技术;机械性能;存储;盒式光盘;操作;光学的;光盘盒;光盘;光学特性;物理性能;性能;质量;只读存储器;读/写存储器;记录特性;规范(验收);规范;存储容量;储存媒介;存储目标;试验;磁道格式;速度;计录性能
【英文主题词】:Capacity;Characteristics;Dataexchange;Datamedia;Dataprocessing;Datarecording;Datastorage;Datatransfer;Definitions;Dimensions;Formats;Gigabit;Informationexchange;Informationinterchange;Informationprocessing;Informationtechnology;Mechanicalproperties;Memory;ODC;Operation;Optical;Opticaldiskcartridges;Opticaldisks;Opticalproperties;Physicalproperties;Properties;Quality;Read-onlymemory;Read-/writememories;Recordingcharacteristics;Specification(approval);Specifications;Storagecapacity;Storagemedia;Storagetarget;Testing;Trackformats;Velocity;Writingproperties
【摘要】:
【中国标准分类号】:L64
【国际标准分类号】:35_220_30
【页数】:143P;A4
【正文语种】:英语