NF A06-624-1984 镁和镁合金的化学分析.锆的分光光度计法测定

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Product Code:SAE J814
Title:Engine Coolants
Issuing Committee:Cooling Systems Standards Committee
Scope:1.1This SAE Information Report is a source of information concerning the basic properties of engine coolants which are satisfactory for use in internal combustion engines. Engine coolant concentrate (antifreeze) must provide adequate corrosion protection, lower the freezing point, and raise the boiling point of the engine coolant. For additional information on engine coolants see ASTM D 3306 and ASTM D 4985.1.2The values presented describe desirable basic properties. The results from laboratory tests are not conclusive, and it should be recognized that the final selection of satisfactory coolants can be proven only after a series of performance tests in vehicles.1.3The main body of this document also describes in general the necessary maintenance procedures for all engine coolants to insure proper performance. In addition, special requirements for coolants for heavy-duty engines are covered in Appendix A.1.4This document does not cover maintenance of engine cooling system component parts.The main body of this document also describes in general the necessary maintenance procedures for all engine coolants to insure proper performance. In addition, special requirements for coolants for heavy-duty engines are covered in Appendix A.This document does not cover maintenance of engine cooling system component parts. That topic is discussed in detail in SAE HS 40.【英文标准名称】:CADstandardpartsfile;specificationsofgeometryandparameters;threadedsteelpipefittings
【原文标准名称】:计算机辅助设计标准件文档.第1608部分:几何和参数规范.螺纹钢管配件
【标准号】:DINV4001-1608-1990
【标准状态】:作废
【国别】:德国
【发布日期】:1990-12
【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】:钢(管)配件;数据处理;EDP;文档;设计;钢;几何;数据;管道配件;螺纹管接头;使用;电子数据处理;标准零部件;特性;计算机辅助设计;计算机辅助设计;标准件数据块;螺纹
【英文主题词】:Applications;CAD;Characteristics;Computer-aideddesign;Data;Dataprocessing;Design;EDP;Files;Geometry;Pipefittings;Screwedfittings;Standardparts;Standardpartsfile;Steelfittings;Steels;Threads
【摘要】:
【中国标准分类号】:L67
【国际标准分类号】:35_240_10
【页数】:28P.;A4
【正文语种】:德语