ANSI/ASME A112.4.1-1993 热水器安全阀排水管
时间:2024-05-23 20:34:43 来源: 标准资料网 作者：标准资料网 阅读：8792
【英文标准名称】:WaterHeaterReliefValveDrainTubes
【原文标准名称】:热水器安全阀排水管
【标准号】:ANSI/ASMEA112.4.1-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:排泄阀;热水集中供暖;压力过载
【英文主题词】:Boilers;Drainvalves;Hot-watercentralheating;Pressureoverload;Pressurereleases;Protectionagainstdanger;Reliefvalves;Safetyrequirements;Testing;Waterheating
【摘要】:Coversthetestmethodsandperformancerequirementsapplicabletowaterheaterreliefvalvedrain(orrunoff)tubesforusewithlistedreliefvalveshavingasteamratingof100,000BTUperhour(Btuh)orless.
【中国标准分类号】:Q81
【国际标准分类号】:91_140_10
【页数】:
【正文语种】:英语
【英文标准名称】:Informationtechnology-InputmethodstoentercharactersfromtherepertoireofISO/IEC10646withakeyboardorotherinputdevice
【原文标准名称】:信息技术用键盘或其他输入设备录入ISO/IEC10646字符表中字符的输入方法
【标准号】:ISO/IECTR14755-1997
【标准状态】:现行
【国别】:国际
【发布日期】:
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:JTC1/SC3
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisInternationalStandarddefinesmethodsthatallowentryofcharactersbelongingtotherepertoireofsingleandmulti-octetcodingstandardssuchasISO/EEC10646inacodeindependentmannerusingakeyboardorotherinput/outputdevices.Itisalsoexpectedthatforimplementationsofdifferentcodingschemesofcharactersets,thismethodwillbeusable,providedthatthetargetcharactersetshaverepertoiresthataresubsetsoftheuniversalmultiple-octetcodedcharacterset(ISO/IEC10646)orofanyotherstandardcharacterset.Morespecifically,thisInternationalStandarddefinesfourmethods,whichcanbeimplementedindifferentscenariosaccordingtotheconformanceclause:abasicmethodforenteringacharacterwhichinvolvesusingitsbitrepresentation(canonicalorabbreviatedform)inISO/IEC10646asacatalognumber,whicheverunderlyingcodeisusedforthatcharacter;amethodforenteringstandardkeyboardsymbolsrepresentingthefunctionsusedonthekeyboard;thismethodisintendedforenteringcharacterscorrespondingtothevisualrepresentationofthekeyboardfunctionsymbols(accordingtoISO/IEC9995-7symbolsandISO/IEC10646characters),withthehelpofthefunctionkeysthemselves;ascreen-selectionentrymethodforselectingacharacterdisplayedonascreenfordataentry;afeedbackmethodthatallowsexactidentificationofcharactersshownonascreen,forsubsequentdataentry;ThisInternationalStandardisintendedtocomplementexistingnationalkeyboardlayoutsorexistinginputmethodsoptimizedfornationaluse.HenceitdoesnotreplaceanynationalkeyboardentryrequirementbutisratheratooltoeaseentryofthecompletecharacterrepertoireofISO/IEC10646withthehelpofalreadyexistingnationalkeyboards.
【中国标准分类号】:L63
【国际标准分类号】:
【页数】:
【正文语种】:其他
Product Code:SAE J1037
Title:Windshield Washer Tubing
Issuing Committee:Non-Hydraulic Hose Committee
Scope:This SAE Standard covers nonreinforced, extruded, flexible tubing intended primarily for use as fluid lines for automotive windshield washer systems which conform to the requirements of SAE J942.