13. Treatment of
13.1 rails paint wastewater drainage well. No waterlogging drainage conduit
13.2 wastewater, clean, no waste residue are cleaned every day
13.3. Installation of grease trap
13.4 grease trap effective work well
13.5 restaurant with an area of more than 200 sqm. To provide a system wastewater treatment effluent standard has
.
การแปล กรุณารอสักครู่..