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- GB/T11918-2014|IEC60309-1标准圆导线的可插入性量规|导线横截面积量规GB/T11918-2014|IEC60309-1标准圆导线的可插入性量规|导线横截面积量规电线导线横截面对应插入量规是依照GB/T 11918-20...2016-12-15 10:16:45
- board of Needle-flame|GB/T5169.5|GB/T5169.10|IEC6...-wire|Wooden board of Needle-flame|GB/T5169.5|GB/T5169.10|IEC60695-11-5|IE...2016-12-09 20:58:02
- 0W火焰燃烧试验校温铜块|IEC燃烧校温铜头|GB/T 5169. 15测温铜块|500W塑料套管测...0695-11-3 500W火焰燃烧试验校温铜块|IEC燃烧校温铜头|GB/T 5169. 15测温铜块|500W塑料套管测试铜块|Copper b...2016-12-09 20:18:43
- 50W燃烧试验校温铜块|IEC燃烧校温铜头|GB/T5169. 22测温铜块|50W针焰测温铜块|...EC60695-11-4 50W燃烧试验校温铜块|IEC燃烧校温铜头|GB/T5169. 22测温铜块|50W针焰测温铜块|Copper block...2016-12-09 20:16:58
- GB/T18380.12燃烧喷灯|IEC60332-1-21kW喷灯|1 kW Burner|电线垂...GB/T18380.12 (IEC 60332-1-2)单根绝缘电线电缆火焰垂直蔓延试验1kW喷灯|1 kW Burner美华安规型号:MH-6069...2016-12-09 20:15:17