Automatic Sand Sifter with Three Sieve
Automatic Sand Sifter with Three Sieve Pengayak Pasir Otomatis dengan Tiga Saringan Nofriady Handra 1,*, David A. 2, Randa J. 2 1. 2. Department of Mechanical Engineering, Institut Teknologi Padang Diploma-3 Program, Department of Mechanical Engineering, Institut Teknologi Padang Jl. Gajah Mada Kandis Nanggalo, Padang, Indonesia.
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