32 初凝时间(initial setting time)： 试杆距底板距离为4mm±1mm。 终凝时间： 当试针沉入试体0.5mm时，即环形附 件开始不能在试体上留下痕迹时。
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... initial condensation time 初凝时间 initial setting time 初凝时间 ; 初凝期 initial response time 初始反应时间 ; 初始反映时间 ...
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initial segment setting time 初凝时间
Time initial setting 始凝时间
initial and final setting time 初凝和终凝时间
The initial setting time of Portland cement shall not be earlier than 45 minutes, final set time not later than 390 minutes.
硅酸盐水泥的初凝时间不得早于45分钟，终凝时间不得迟于390分钟。
The results show that, with the in- crease in CA cement content, the fluidity of MgO-based investment materials decreases and so does the initial setting time.
结果表明，随着铝酸钙水泥含量的增加，氧化镁系包埋料的初凝时间缩短，流动性变差；
The invention provides a cement product setting accelerating method which can shorten the initial setting time of the cement product and enhance the production efficiency.
本发明提供一种缩短水泥制品初凝时间，提高生产效率的水泥制品促凝方法。
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