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English to Chinese translations [PRO] Tech/Engineering - Biology (-tech,-chem,micro-)
English term or phrase:mound systems
*Effluent systems should specify that pumps should not handle solids exceeding three fourths inch (¾") in order to prevent large solids from entering leeching fields, mound systems and etc. (Model 49 and 70 Series have 3/8", 50, 90 and 140 Series have ½", 130 Series have 5/8", 150 Series have ¾" solids capability, 160/4160/180/4180 Series have ¾" solids capability.)
Where codes permit, sewage pump