BOD dan COD menghapus Water Decoloring Agent CW-08 pengolahan air limbah Spesifikasi: Barang CW-08 Penampilan Tanpa warna atau warna terang cair Viskositas dinamis (cps, 20 ℃) 50-500 PH (larutan air ...View More
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BOD and COD remove Water Decoloring Agent , CW -08 waste water treatment agent