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
10 089 просмотров · 5 лет назад
IIT Roorkee July 2018
302 тыс. подписчиков
10 089 просмотров · 5 лет назад
Basic Rock Mass Rating, applications of Rock Mass Rating.
