英语翻译This phenomenon was first noted in Brussels,Belgium in 1981 in asphalt rubber hot mix called "Drainasphalt".The study showed a dramatic reduction in traffic noise levels (Sacramento County 1999).
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英语翻译This phenomenon was first noted in Brussels,Belgium in 1981 in asphalt rubber hot mix called "Drainasphalt".The study showed a dramatic reduction in traffic noise levels (Sacramento County 1999).
英语翻译
This phenomenon was first noted in Brussels,Belgium in 1981 in asphalt rubber hot mix called "Drainasphalt".The study showed a dramatic reduction in traffic noise levels (Sacramento County 1999).
英语翻译This phenomenon was first noted in Brussels,Belgium in 1981 in asphalt rubber hot mix called "Drainasphalt".The study showed a dramatic reduction in traffic noise levels (Sacramento County 1999).
这个现象最早是在是在1981年比利时的布鲁塞尔发现的
一种叫“Drainasphalt".的 沥青和橡胶的高温混合物可以有效的大幅降低交通噪音~(萨克拉门托 郊区杂志 1999)
1981年在比利时布鲁塞尔,最先在沥青和橡胶的炽热混合物--排水沥青中注意到这个现象。研究表明可以有效地降低交通噪音(萨克拉门托县,1999)Sample has been taken for 6 months of asphalt production, which allows to have a constant and uniform quality and then have bee...
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1981年在比利时布鲁塞尔,最先在沥青和橡胶的炽热混合物--排水沥青中注意到这个现象。研究表明可以有效地降低交通噪音(萨克拉门托县,1999)
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楼上的威武,中国有希望了。