"M......" COMBINED OPEN COMPANY
Cleaning of sumps at mine, sludge ponds and residue settling pits cleaning constructions at the black oil pump station #1 (gas workshop) was conducted. In the same workshop the DEVOROIL preparation approbation was made on a oil products sludge pond. The first positive results are achieved, this work will be continued. A greater work is done on the sludge pond site and the drain channel of magnesia products DPO workshop #1.

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