GB/T 24275-2009
低压固定封闭式成套开关设备和控制设备
Low-voltage fixed connection enclosed switchgear and controlgear assemblies
- 实施日期
- 2010-02-01
- ICS 分类
- 29.130.20
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 24275-2009
Low-voltage fixed connection enclosed switchgear and controlgear assemblies
GB/T 24274-2009
Low-voltage withdrawable switchgear and controlgear assemblies
GB/T 24271-2009
Specification for strip component of thermostat metals
GB/T 24269-2009
Specification for CuCrFe electric contact material
GB/T 24252-2009
Silk quilts
GB/T 24249-2009
Antistatic fabric for cleanroom garment system
GB/T 24248-2009
Textiles - Nonwovens for synthetic leather
GB/T 24246-2009
Radioactive and special nuclear material monitoring systems
GB/T 4743-2009
Textiles - Yarn from packages - Determination of linear density(mass per unit length) by the skein methord
GB/T 24277-2009
A method for assessing the short-circuit withstand strength of partially type-tested assemblies (PTTA)
GB/T 24276-2009
A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear
GB/T 24272-2009
Test method for mechanical torque rate of spiral coils of thermostat metal
GB/T 24254-2009
Textile and clothing - Determination and interpretation of cold stress when using required clothing insulation (IREQ) and local cooling effects
GB/T 24247-2009
Calibration and usage of ionization chamber systems for assay of radionuclides
GB/T 24218.2-2009
Textiles - Test methods for nonwovens - Part 2: Determination of thickness
GB/T 24218.1-2009
Textiles - Test methods for nonwovens - Part 1: Determination of mass per unit area
GB/T 14576-2009
Textiles - Tests for colour fastness - Colour fastness to light of textiles wetted with artificial perspiration
GB/T 13762-2009
Geosynthetics - Test method for the determination of mass per unit area of geotextiles and geotextile-related products
GB/T 13761.1-2009
Geosynthetics - Determination of thickness at specified pressures - Part 1: Single layers
GB/T 4802.4-2009
Textiles - Determination of fabric propensity to surface fuzzing and to pilling - Part 4: Random rolling method