GGBS - 快懂百科2022-08-24
网页9.英文简介及主要用途. Ground granulated blastfurnace slag (ggbs) Ground granulated blastfurnace slag (ggbs) is a by-product from the blast-furnaces used to make iron. These operate at a temperature of about 1,500 degrees centigrade and are fed with a carefully controlled mixture of iron-ore, coke and limestone. The iron ore is reduced ...
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