lagl - 2010/2/20 11:08:00
哪位前辈做过沥青动力粘度试验,请介绍一下经验;70#动力动力粘度大约是多少?p)qEW5ñêsbbs.3c3t.com£bB48
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lagl - 2010/3/3 8:29:00
怎么没人说话呀?p)qEW5ñêsbbs.3c3t.com£bB48
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远望的天空 - 2010/3/5 11:29:00
100~300p)qEW5ñêsbbs.3c3t.com£bB48
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远望的天空 - 2010/3/5 11:30:00
100~300 一般200多一点p)qEW5ñêsbbs.3c3t.com£bB48
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lagl - 2010/3/15 9:23:00
谢谢p)qEW5ñêsbbs.3c3t.com£bB48
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