SAE AS2001 Aerospace Fluid Systems and Components - Pressure and Temperature Classifications
时间:2024-05-24 12:58:17 来源: 标准资料网 作者：标准资料网 阅读：9633
Product Code:SAE AS2001
Title:Aerospace Fluid Systems and Components - Pressure and Temperature Classifications
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:This document establishes the temperature types and pressure classes that are commonly used in aerospace fluid systems.The temperature types and pressure classes are equivalent, but not identical, to the SI units defined in MA2001 (ISO 6771). For exact conversion use NAS 10000.
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【英文标准名称】:Methodsoftestforsodiumtripolyphosphate(pentasodiumtriphosphate)andsodiumpyrophosphate(tetrasodiumpyrophosphate)forindustrialuse-Estimationofpyrophosphatecontentofsodiumpyrophosphate
【原文标准名称】:工业用三磷酸钠(三磷酸五钠)和焦磷酸钠(焦磷酸四钠)的试验方法.焦磷酸钠中焦磷酸盐含量评估
【标准号】:BS4427-6-1974
【标准状态】:现行
【国别】:英国
【发布日期】:1974-06-07
【实施或试行日期】:1974-06-07
【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】:化学分析和试验;含量测定;电位测量法;焦磷酸盐;钠
【英文主题词】:Chemicalanalysisandtesting;Determinationofcontent;Potentiometricmethods;Pyrophosphates;Sodium
【摘要】:Potentiometricmethodafterconversionofthetetrasodiumpyrophosphatetodisodiumdihydrogenpyrophosphateandprecipitationofthepyrophosphatewithliberationofsulphuricacid.Applicabletoproductscontainingatleast90percentoftetrasodiumpyrophosphateandintheabsenceofmorecondensedformsofphosphate.
【中国标准分类号】:G12
【国际标准分类号】:71_060_50
【页数】:8P;A4
【正文语种】:英语
【英文标准名称】:Nomenclature,definitions,andlettersymbolsforscrewthreads
【原文标准名称】:螺纹的字母符号命名和定义
【标准号】:ASMEB1.7M-1984
【标准状态】:作废
【国别】:美国
【发布日期】:1984
【实施或试行日期】:
【发布单位】:美国机械工程师协会(ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:螺钉;命名;字母符号;螺纹;螺纹;定义;定义
【英文主题词】:Definition;Definitions;Lettersymbol;Metric;Nomenclature;Screwthreads;Screws(bolts);Threads
【摘要】:
【中国标准分类号】:J04
【国际标准分类号】:01_040_21;01_075;21_040_01
【页数】:27P;A4
【正文语种】:英语