Pengaruh Waktu Pencampuran terhadap Kekerasan Vickers Material Crucible Berbahan Limbah Evaporation Boats, Kaolin dan Semen Tahan Api

by Sandy Triyanto, Rusiyanto Rusiyanto, Rahmat Doni Widodo, Samsudin Anis, Deni Fajar Fitriyana
Published 2021-09-01