Lecture 24: Classification of Rock Mass: Rock Mass Quality (Q-system) - 2
IIT Roorkee July 2018
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Lecture 24: Classification of Rock Mass: Rock Mass Quality (Q-system) - 2
7 001 просмотр · 5 лет назад
IIT Roorkee July 2018
302 тыс. подписчиков
7 001 просмотр · 5 лет назад
Rock Mass Rating and Q-system, Applications of Q-system.
