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材材料料声声速速Inch/SInch/SM/sM/s空气0.013330铝0.256300矾土氧化物0.399900铍0.5112900碳化硼0.4311000黄铜0.174300镉0.112800铜0.184700玻璃0.215300甘油0.0751900金0.133200冰0.164000铬镍铁合金0.225700铁0.235900铁(铸铁)0.184600铅0.0852200镁0.235800水银0.0571400钼0.256300蒙乃尔(铜镍合金)0.215400氯丁橡胶0.0631600镍0.225600尼龙,6.60.12600油(SAE 30)0.0671700白金0.133300有机玻璃0.111700聚乙烯0.071900聚苯乙烯0.0932400聚氨酯0.071900石英0.235800橡胶,丁基合成橡胶0.071800银0.143600钢钢,低低碳碳钢钢0.230.2359005900钢,不锈钢0.235800特氟隆0.061400锡0.133300钛0.246100钨0.25200铀0.133400水0.5841480锌0.174200
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