Lecture 22: Classification of Rock Mass: Rock Mass Rating (RMR) - 2
IIT Roorkee July 2018
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Lecture 22: Classification of Rock Mass: Rock Mass Rating (RMR) - 2
10 260 просмотров · 5 л. назад
IIT Roorkee July 2018
308 тыс. подписчиков
10 260 просмотров · 5 л. назад
Basic Rock Mass Rating, applications of Rock Mass Rating.
