تاریخ : 1399-05-22 15:11:51
مطالب مشابه
ヅHappy Wheels... is backヅ
While dinosaurs roamed the Earth, marine reptiles in the order Plesiosauria swam in our planet's prehistoric oceans.
This is a example of a qualification panel showing a nozzleman placing wetmix shotcrete using the bench method. After creating the bench ( approx 45 degree angle) The idea is to place the next layers perpendicular to the previous placed materials minimizing skipping and rolling. Notice the Nozzle...
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