EN ISO 5198-1998 离心泵、混流泵和轴流泵.液压性能试验规范.精密级
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【英文标准名称】:Centrifugal,mixedflowandaxialpumps-Codeforhydraulicperformancetests-Precisionclass(ISO5198:1987);GermanversionENISO5198:1998
【原文标准名称】:离心泵、混流泵和轴流泵.液压性能试验规范.精密级
【标准号】:ENISO5198-1998
【标准状态】:现行
【国别】:
【发布日期】:1999-12
【实施或试行日期】:1999-12-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;泵;功率测量;流体设备;轴流泵;离心泵;液压的;额定值;性能;性能试验;性能试验;电功率测量;机械工程;液压装置;验收(鉴定);测量技术;精密度;特性;检验;测量;定义;辐流抽水机
【英文主题词】:Acceptance(approval);Axial-flowpumps;Centrifugalpumps;Definition;Definitions;Englishlanguage;Fluidequipment;Hydraulic;Hydraulics;Inspection;Measurement;Measuringtechniques;Mechanicalengineering;Performance;Performancetesting;Performancetests;Powermeasurement;Powermeasurement(electric);Precision;Properties;Pumps;Radial-flowpumps;Ratings;Testing;Tests
【摘要】:
【中国标准分类号】:J71
【国际标准分类号】:23_080
【页数】:84P.;A4
【正文语种】:英语
【英文标准名称】:Geosynthetics-Generaltestsforevaluationfollowingdurabilitytesting;GermanversionEN12226:2012
【原文标准名称】:土工人工合成材料.随动耐久性测试评定的通用试验
【标准号】:DINEN12226-2012
【标准状态】:现行
【国别】:德国
【发布日期】:2012-03-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Construction;Durability;Evaluations;Geosynthetics;Geotextiles;Materialstesting;Microscopicanalysis;Oxidationinductiontime;Plastics;Properties;Resistance;Samplingmethods;Strengthofmaterials;Tensilestrength;Tensiletests;Testing;Textiles;Visualinspection(testing);Waterpermeability
【摘要】:
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:12P;A4
【正文语种】:德语
Product Code:SAE J244
Title:Measurement of Intake Air Or Exhaust Gas Flow of Diesel Engines
Issuing Committee:Sae Ic Powertrain Steering Committee
Scope:This procedure establishes recommendations on the measurement of diesel engine intake air flow under steady-state test conditions. The measurement methods discussed have been limited to metering systems and associated equipment found in common usage in the industry, specifically, nozzles, laminar flow devices, and vortex shedding. The procedure establishes accuracy goals as well as explains proper usage of equipment. The recommendations concerning diesel engine exhaust mass flow measurements are minimal in scope.