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关注:1
2013-05-23 12:21
求翻译:4. 添加KFA後,混凝土需在120℃ ~ 150℃環境下開始固結並且強度能提高。強度能提高多少百分比?是什么意思?![]() ![]() 4. 添加KFA後,混凝土需在120℃ ~ 150℃環境下開始固結並且強度能提高。強度能提高多少百分比?
问题补充: |
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2013-05-23 12:21:38
4. After add kfa, the concrete required under the environment of 120 ° C to 150 ° C, consolidation and strength can be improved. Strength can improve what percentage?
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2013-05-23 12:23:18
4. Add KFA, concrete for 120°C~150°C environment of consolidation and began to improve intensity. strength to how much more 100?
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2013-05-23 12:24:58
4. After increases KFA, and the concrete must start under 120℃ the ~ 150℃ environment to solidify the intensity to be able to enhance.How many percentages can the intensity enhance?
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2013-05-23 12:26:38
4. After you add the KFA, started under the concrete needs in 120 ¡æ ~150 ¡æ environment of consolidation and strength increases. Intensity increases what percentage?
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2013-05-23 12:28:18
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