?!DOCTYPE html> ȝ늺与普通电U区?- 贵州宝上늼有限公司

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                        ȝ늺与普通电U区?/span>

                        发布旉Q?019-11-07 来源Q?a href='http://www.jhcstudio.com/news/111.html'>http://www.jhcstudio.com/news/111.html
                        普通绝~?a href="http://www.jhcstudio.com/supply/22.html" target="_blank">늺和阻燃电U的区别在于Q阻燃电UK过了阻燃测试或认证Q而普?a href="http://www.jhcstudio.com/supply/12.html" target="_blank">늼则没有。大多数普通绝~电U和ȝ늺在外观上没有昄差异Q但是国产阻燃电U会在打印内容中dZR字样。根据不同的ȝ剂标准,UL{国外标准上印有VW-1或CMPQCMR{字栗?br /> ȝ늺与普通电U区? width=
                        ȝ늼是指试样在规定的试条g下燃烧的늼。除L试火源后Q火焰的蔓g仅在有限的范围内Q残留的火焰或残留物可以在有限的旉内自行熄灭。其基本特征是在着火的情况下可能会被烧坏,无法q行Q但可以防止火势蔓g。用外行的话来说Q如果电U着火了Q它可以燃烧限制在局部区域,不引h散,保留其他各种讑֤Qƈ避免造成更大的损失?br />
                        |站关键词:贵阳矿物质电~?/strong>Q?strong>贵阳矿物质防火电~?/strong>Q?strong>贵阳늺늼

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