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

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

Effect of Heating Rate on Bio-oil composition in Co-Pyrolysis of polypropylene and crude palm oil using Ceramic Foam Catalyst ZrO2/Al2O3-TiO2 = Pengaruh laju kenaikan suhu terhadap komposisi Bio oil pada Ko-Pirolisis Plastik polipropilena dan minyak kelapa sawit menggunakan Katalis ZrO2/Al2O3 TiO2