Minimum size for the sewage and open drain header shall be DN 100 (4 in) and sub-headers DN 80 (3 in). Overflow from atmospheric tanks shall as a minimum be equal to the largest inlet pipe. Tubing may be used for air, hydraulic oil and other non-combustible/non-hazardous fluids. ...
dehydration of aluminum hydroxide , coal mud , metal ore, flotation of metal and comprehensive utilization, mining tailings and other mining industry production, especially in the electric power industry of flue gas desulfurization gypsu...
sewagewells,septictanks,publictoiletandothersourcesof pollution. Testmethod:observationandexamination. 9.2.3pipeinterfaceflange,buckle,clampandsoonshouldbe installedintheinspectionwellortrench,shouldnotbeburied inthesoil. Testmethod:observationandexamination. ...
4.2.4, social connections A farm built in a residential area, maintain a distance of more than 500m, the wind in the residential area under the limelight, lying below residential area residents to avoid the sewage discharge, away from the chemical plant, slaughterhouses, tanneries, cattle ...
sewage tank CB 837-96 battery hatch cover specification CB * 842-84 natural ventilation drip range CB 843-96 reversible mooring code CB 844-76 retractable metal brace CB 872-78 submarine flagpole The CB 873-77 battery is loaded CB * 875-78 shore cable coils CB * 8770-84 controller CB ...