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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 19216.3-2021 |
Circuit integrity test for electric cables or optical fiber cables under fire conditions—Part 3:Test method for fire with shock at a temperature of at least 830℃ for cables of rated voltage up to and including 0.6/1 kV tested in a metal enclosure 在火焰条件下电缆或光缆的线路完整性试验 第3部分：火焰温度不低于830 ℃的供火并施加冲击振动，额定电压0.6/1 kV及以下电缆穿在金属管中进行的试验方法 |
China National Standards tested |
 English PDF |
| GB/T 24277-2009 |
A method for assessing the short-circuit withstand strength of partially type-tested assemblies (PTTA) 评估部分型式试验成套设备（PTTA）短路耐受强度的一种方法 |
China National Standards tested |
English PDF |
| GB/T 24276-2009 |
A method of temperature-rise assessment by extrapolation for partially type-tested assemblies (PTTA) of low-voltage switchgear and controlgear 评估部分型式试验的低压成套开关设备和控制设备（PTTA）温升的外推法 |
China National Standards tested |
English PDF |
| GB/T 19868.1-2005 |
Welding procedure qualification based on tested welding consumables 基于试验焊接材料的工艺评定 |
China National Standards tested |
English PDF |
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