daibangxanh
Cây cổ thụ
Bio-Disk® is a proven, effective and versatile wastewater treatment system - using only 10% of the energy consumed by competitive systems! The system’s exceptionally low energy consumption enables it to be powered by solar energy. The system meets international health and safety standards - no unsafe chemicals or unpleasant odors. Web site: http://www.epc-tec.com/
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