Browse Standards
4101+ standards in database
4101 result(s) found
未经涂覆的磁性氧化物环形磁心的尺寸
Dimensions of uncoated ring cores of magnetic oxides
软磁铁氧体磁心术语定义 第2部分：尺寸标注
Terms and nomenclature for cores made of magnetically soft ferrites - Part 2: Reference of dimensions
软磁铁氧体磁心术语定义 第1部分：物理缺陷术语
Terms and nomenclature for cores made of magnetically soft ferrites - Part 1: Terms used for physical irregularities
燃料电池 术语
Fuel cell - Terminology
往复式内燃机驱动的交流发电机组 第11部分：旋转不间断电源 性能要求和试验方法
Reciprocating internal combustion engine driven alternating current generating sets - Part 11: Rotary uninterruptible power systems - Performance requirements and test methods
中大功率沼气发电机组
Medium/high-power Biogas generating set
中大功率瓦斯发电机组
Medium/high-power mine gas generating set
起动用铅酸蓄电池 第2部分：产品品种规格和端子尺寸、标记
Lead-acid starter batteries - Part 2: Dimensions of batteries and dimensions and marking of terminals
起动用铅酸蓄电池 第1部分: 技术条件和试验方法
Lead-acid starter batteries - Part 1: Technical conditions and methods of test
高压交流开关设备和控制设备的感性负载开合
lnductive load switching of high-voltage alternating current switchgear and controlgear
互感器 第5部分：电容式电压互感器的补充技术要求
Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers
低压熔断器 第6部分：太阳能光伏系统保护用熔断体的补充要求
Low-voltage fuses - Part 6: Supplementary requirements for fuse-links for the protection of solar photovoltaic energy systems
低压熔断器 第5部分：低压熔断器应用指南
Low-voltage fuses - Part 5: Guidance for the application of low-voltage fuses
接近电气设备的安全导则
Safety guideline for accessible electrical equipments
电气安全标志
Signs for electrical safety
绝缘配合 第2部分：使用导则
Insulation co-ordination - Part 2: Application guide
电子设备用三相变压器E形铁心
E-cores for three-phase transformers for use in electronic equipment
稀土钴永磁材料
Permanent magnetic material of rare earth cobalt
架空导线用软铝型线
Annealed aluminum formed wires for overhead electrical conductors
架空导线用纤维增强树脂基复合材料芯棒
Fiber reinforced polymer matrix composite core for overhead electrical conductors