Kecepatan mendekat ( velocity of approach )

232 View

Kecepatan mendekat ( velocity of approach ) merupakan Kecepatan rata-rata aliran sesaat sebelum mencapai suatu tanggul, pintu air, atau lubang keluar

Cari Istilah Geologi Tambang


Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.