人畜粪便: animal and human excretahuman and animal excretahumanandanimalexcreta
Example Sentences:
1.
Wastewater lifting plants for buildings and sites - principles of construction and testing - part 4 : non - return valves for faecal - free wastewater and wastewater containing faecal matter 建筑物和现场用废水提升装置.施工和试验原则.第4部分:无粪便废水和含粪便物废水单向阀