Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 18380.21-2008 |
Tests on electric and optical fibre cables under fire conditions - Part 21:Test for vertical flame propagation for a single small insulated wire or cable - Apparatus 电缆和光缆在火焰条件下的燃烧试验 第21部分:单根绝缘细电线电缆火焰垂直蔓延试验 试验装置 |
China National Standards 21:Test |
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GB/T 18310.21-2002 |
Fibre optic interconnecting devices and passive components--Basic test and measurement procedures--Part 2-21:Tests--Composite temperature-humidity cyclic test 纤维光学互连器件和无源器件 基本试验和测量程序 第2-21部分:试验 温度-湿度组合循环试验 |
China National Standards 21:Test |
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