Routine chemical for gold recovery/Dr.Mohammad Sabeel Officer #gold #goldrecovery #business
21.6 هزار بار بازدید -
2 سال پیش
-
Routine chemical for gold recovery/Dr.Mohammad
Routine chemical for gold recovery/Dr.Mohammad Sabeel Officer
Hydrochloric acid. Nitric acid. sulphuric acid. SMB (sodium metabisulphat). Urea. water.
Hydrochloric acid. Nitric acid. sulphuric acid. SMB (sodium metabisulphat). Urea. water.
2 سال پیش
در تاریخ 1401/03/06 منتشر شده
است.
21,628
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