ترشيح بواسطة: الموضوع

الآن تُعرض المواد 141 -- 150 من 1691

cooperation process (1)
Corona Pandemic Influence (1)
Corona virus (1)
Coronavirus (1)
corrosion monitoring, CO2 corrosion inhibitor, standard electrical resistance. (1)
Corrosion, Corrosion environment, Mild steel, Aluminum, passivity, inhibitor, Anodic (1)
COVID-19 (1)
COVID19 (1)
Crude Oil, Specific Gravity, Permeability, Shear Strength, Maximum Dry Density (1)
cryptography ,LSB ,image, pixel ,RBG color (1)