成(cheng)束(shu)(shu)電(dian)(dian)線電(dian)(dian)纜(lan)試驗設備(bei)是嚴格按(an)照GB/T18380.31-2008,等(deng)效采用(yong) IEC60332‐3‐10:2000標(biao)準生產(chan),用(yong)來評價垂直(zhi)安(an)裝的成(cheng)束(shu)(shu)電(dian)(dian)線電(dian)(dian)纜(lan)或光纜(lan)在規定的條件(jian)下抑制(zhi)火焰(yan)垂直(zhi)蔓延(yan)的的能力(li),經(jing)濟(ji)適(shi)用(yong)并大(da)量(liang)被電(dian)(dian)線電(dian)(dian)纜(lan)行業廣(guang)為使用(yong)。
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