单项选择题
某方案中各物料配比和物料水份分别为:石灰石81.5%/1.0%,粘土15%/4.0%,铁粉3.5%/10%,,则生料水分为()
A.1.76%
B.15%
C.7.5%
点击查看答案&解析

单项选择题
A.1.76%
B.15%
C.7.5%
微信扫一扫,加关注免费搜题