DECANTATION, CENTRIFUGATION, FILTRATION, WINNOWING, EVAPORATION, SIEVING, HAND PICKING, MAGNETISM, DISTILLATION, RECTIFICATION, SEDIMENTATION, SIFTING,

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?