The effect of temperature increase, holding time and number of layers on ceramic shells using the investment casting process

Analisis Pengaruh Waktu Tunggu Sampel Air Limbah terhadap Konsentrasi Total Coliform dan Fecal Coliform = Analysis of the Effect of Holding Time for Wastewater Samples on Total Coliform and Fecal Coliform Concentrations

Pengaruh temperatur reduksi pada recovery logam (CuO, CaO, SiO2) dari detox sludge emas dengan reduktor arang cangkang kelapa sawit = The effect of reduction temperature on metal (CuO, CaO, SiO2) recovery from gold detox sludge with palm kernel shells char as reducing agent

Orthodontic bracket fabrication using the investment casting process

Perbaikan metode kerja proses remanufaktur engine tipe besar untuk meningkatkan kinerja produksi = The re-design of work method in remanufacturing process for large engine type to increase production performance