DIN 24251-1973 多级离心泵.转数1500l/min时扬程为1000米的矿用抽水泵

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【英文标准名称】:Multistagecentrifugalpumps;minedrainagepumps,withpumptotalheadupto1000matspeedofrotation1500l/min
【原文标准名称】:多级离心泵.转数1500l/min时扬程为1000米的矿用抽水泵
【标准号】:DIN24251-1973
【标准状态】:现行
【国别】:德国
【发布日期】:1973-08
【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】:尺寸;坑道排水泵;泵;离心泵;性能;采掘
【英文主题词】:pumps;maindrainagepumps;centrifugalpumps;performance;dimensions;mining
【摘要】:Multistagecentrifugalpumps;minedrainagepumps;withpumptotalheadupto1000matspeedofrotation15001/min
【中国标准分类号】:J71
【国际标准分类号】:3150
【页数】:1P;A4
【正文语种】:德语


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【英文标准名称】:Laminatefloorcoverings-Elementswithacrylicbasedsurfacelayer,electronbeamcured-Specifications,requirementsandtestmethodsEnglishversionofDINEN14978:2006-09
【原文标准名称】:叠层地板覆盖物.电子束硬化丙烯酸基表层元件.规范、要求和试验方法
【标准号】:DINEN14978-2006
【标准状态】:现行
【国别】:德国
【发布日期】:2006-09
【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】:定义;地板覆盖物;叠层板材;作标记;蜜胺树脂;包装件;特性;规范;规范(验收);表层;试验
【英文主题词】:Definition;Definitions;Floorcoverings;Laminates;Marking;Melamineresins;Packages;Properties;Specification;Specification(approval);Surfacelayers;Testing
【摘要】:
【中国标准分类号】:W56
【国际标准分类号】:97_150
【页数】:11P.;A4
【正文语种】:英语


Product Code:SAE J225
Title:Brake Force Distribution Field Test Procedure for Truck and Bus
Issuing Committee:Truck And Bus Brake Systems Committee
Scope:This SAE Recommended Practice provides a field test procedure and instructions for:Instrumentation and EquipmentVehicle PreparationTest of air-braked single and combination vehiclesCalculation of brake force distributionThis test procedure is intended to be used as a field procedure. If a more refined method, utilizing laboratory equipment, is required, refer to SAE J1505.PurposeThis procedure provides a method to determine the brake force distribution (brake system effectiveness) for trucks and buses with a GVWR greater than 4536 kg (10 000 lb).