共找到 490 条与 电工材料和通用零件综合 相关的标准,共 33 页
本标准规定了公路运输生产和行业管理的常用或专用名词术语及其定义或说明。
Highway transportation terminology
Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids
本标准适用于测定电气绝缘材料中离子化的可溶性有机或无机物质,根据萃取溶液的体积电导率的增加来证明它们的存在。该试验对浸于致冷剂或浸渍剂中的电气绝缘材料具有特殊意义。
Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids
本标准适用于电气绝缘云母制品所用云母纸的性能试验。
Test methods of mica papers
本标准适用于鉴定电线电缆产品及其护层材料(主要指塑料或橡皮)的耐白蚁蛀蚀的性能。
Termite test mothods for wires and cables
本标准适用于电气装备电线电缆、电力电缆和通信电缆等电缆识别标志及绝缘线芯的识别标志。
Markings for electric cables and wires--Part 1:General requirements
本标准适用于电气装备电线电缆、电力电缆和通信电缆的识别标志。
Markings for electric cables and wires--Part 3:Identifications of cables and wires
本标准适用于电力电缆绝缘线芯的识别标志,包括充油电缆、不滴流油浸纸绝缘电缆、粘性油浸纸绝缘电缆、交联聚乙烯绝缘电缆、聚氯乙烯绝缘电缆、聚乙烯绝缘电缆及橡皮绝缘电缆。
Markings for electric cables and wires--Part 5:Identifications of insulated cores of power cables
本标准适用于各种电线电缆的识别标志和其绝缘线芯识别标志用的颜色。
Markings for electric cables and wires--Part 2:Standard colours
本标准适用于橡皮绝缘和塑料绝缘的电气装备电线电缆的绝缘线芯识别标志。
Markings for electric cables and wires--Part 4:Identifications of insulated conductors of cables and wires for electrical appliances and equipments
本标准规定了汽车维修学科和生产中专用的或常用的主要术语及其定义。
Terms of motor vehicle maintenance and repair
Specifications for selection and inspection of high-voltage DC equipment for high-seismic intensity conditions on plateaus
Technical conditions for sealing products for high-voltage DC equipment used in plateaus
This part of IEC 61788 specifies a test method for the determination of the residual resistance ratio (RRR) of Nb-Ti and Nb3Sn composite superconductors with Cu, Cu-Ni, Cu/Cu-Ni and Al matrix.
Superconductivity - Part 4: Residual resistance ratio measurement - Residual resistance ratio of Nb-Ti and Nb3Sn composite superconductors (IEC 61788-4:2020); German version EN IEC 61788-4:2020
Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV AC and not exceeding 36 kV AC. Covered conductors
Technical requirements for slot wedges for small and medium-sized motors
Test method for equivalent accelerated life of household tubular electric heating elements for heating air
Anti-corrosion metal tubular electric heating element
Infrared temperature field distribution test method for electric heating elements
Defrost heater for refrigerator
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