44100t•80% x100/(100t•80%)==44/x x=35.2t生石灰的质量:100t-35.2t=64.8t
44100t•80% x100/(100t•80%)==44/x x=35.2t生石灰的质量:100t-35.2t=64.8t
发布时间:2025-08-15 13:04:46
44100t•80% x100/(100t•80%)==44/x x=35.2t生石灰的质量:100t-35.2t=64.8t