IEC 60343-1991 测定绝缘材料相对耐表面放电击穿能力的推荐试验方法

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【英文标准名称】:Recommendedtestmethodsfordeterminingtherelativeresistanceofinsulatingmaterialstobreakdownbysurfacedischarges
【原文标准名称】:测定绝缘材料相对耐表面放电击穿能力的推荐试验方法
【标准号】:IEC60343-1991
【标准状态】:现行
【国别】:国际
【发布日期】:1991-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC15B
【标准类型】:()
【标准水平】:()
【中文主题词】:耐力;绝缘材料;放电;电气工程;测定;试验;表面放电;电绝缘材料;疲劳试验
【英文主题词】:Circuits;Determination;Discharge;Electricdischarges;Electricstrength;Electricalengineering;Electricalinsulatingmaterials;Electrodes;Fatiguetests;Highvoltage;Insulatingmaterials;Long-timebehaviour;Materials;Resistance;Surfacedischarges;Testing;Testingconditions;Voltage
【摘要】:Recommendsatestmethodfordeterminingtherelativeresistanceofsolidinsulatingmaterialstobreakdownwhenexposedtopartialdischargesatstressesandfrequenciesusedinindustrialservice.Thisrecommendationislimitedtotestswithsurfasedi
【中国标准分类号】:K15
【国际标准分类号】:29_035_01
【页数】:25P.;A4
【正文语种】:英语

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上一篇: BS EN 26927-1991 房屋建造.接缝用品.密封剂.术语
下一篇: BS 3531-5.7-1991 骨接合术用外科植入物.骨螺钉和辅助设备.钻头,丝锥和沉头铣刀的规格

Product Code:SAE J700
Title:Upper Coupler Kingpin--Commercial Trailers and Semitrailers
Issuing Committee:Truck And Bus Total Vehicle Steering Committee
Scope:This SAE Standard applies to upper coupler kingpins for commercial trailers and semitrailers in the unladen condition. See Figure 1. A 90 degree ± 1 degree angle extends (in all directions) from the centerline of the kingpin to the upper coupler plate surface within a 48.26 cm (19 in) radius. The upper coupler plate surface should not bow downward (convex) more than 0.635 cm (1/4 in) within a 48.26 cm (19 in) radius or more than 0.3175 cm (1/8 in) at a radius of 25.4 cm (10 in) from the kingpin. The upper coupler plate surface should not bow upward (concave) more than 0.15875 cm (1/16 in) within a 48.26 cm (19 in) radius. (See Figure 2.)NOTE--For recommended performance, see SAE J133.【英文标准名称】:Animalandvegetablefatsandoils-Determinationofcontentofpolarcompounds;TechnicalCorrigendum1
【原文标准名称】:动植物脂肪和油.极性化合物的含量测定.技术勘误1
【标准号】:ISO8420TechnicalCorrigendum1-2004
【标准状态】:现行
【国别】:国际
【发布日期】:2004-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:农业;化学分析和试验;解释;植物脂肪;动物脂肪;极性化合物;脂肪;农产品;含量测定;方法;元部件;油;植物油;动物油;测定;柱色谱法;食品;配料;数学计算
【英文主题词】:Agriculturalproducts;Agriculture;Animalfats;Animaloils;Chemicalanalysisandtesting;Columnchromatography;Components;Determination;Determinationofcontent;Fats;Foodproducts;Ingredients;Interpretations;Mathematicalcalculations;Methods;Oils;Polarcompounds;Vegetablefats;Vegetableoils
【摘要】:ThisstandardisaboutAnimalandvegetablefatsandoils—DeterminationofcontentofpolarcompoundsTECHNICALCORRIGENDUM1
【中国标准分类号】:X14
【国际标准分类号】:67_200_10
【页数】:1P;A4
【正文语种】:英语