AS 1334.11-1988 Methods of testing conveyor and elevator belting - Determination of ignitability and maximum surface temperature of belting subjected to friction.AS 1334.11-1988 电梯输送带测试 第11部分:井下电梯用输送带的耐火和抵抗表面摩擦的最高温度测试.
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來源:防火網 發布時間:10/22/2013 點擊次數:2077