zxl1234 - 2010/10/30 22:16:00
现在都是在15℃下做延度Òf~C8GMbbs.3c3t.com¤¤{d
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sxpm616 - 2010/10/31 0:36:00
随着04版沥青施工技术规范的推广,和低温延度仪的普及,15度延度已经应用很长的一段时间了Òf~C8GMbbs.3c3t.com¤¤{d
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zxl1234 - 2010/10/31 10:09:00
今年公路监理工程师考试何时报名Òf~C8GMbbs.3c3t.com¤¤{d
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zxl1234 - 2010/10/31 10:09:00
今年公路监理工程师考试何时报名Òf~C8GMbbs.3c3t.com¤¤{d
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邹权 - 2010/11/2 10:46:00
是的 同意!Òf~C8GMbbs.3c3t.com¤¤{d
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夏飞 - 2011/7/16 9:31:00
是这样的。Òf~C8GMbbs.3c3t.com¤¤{d
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chn001 - 2011/7/16 10:06:00
改性沥青好像还是5℃吧?Òf~C8GMbbs.3c3t.com¤¤{d
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