settleable material可沉淀物;可沉降物质〔水质指标
settleable solids沉降性;可沈降的固体;[环境] 沉降性固体;可沉淀固体颗粒
settleable metter沈淀性物质
settleable matter可沉淀物质
non-settleable matter不沉降物质
settleable solids test[环境] 可沉固体试验
non-settleable solids非沉降性固体颗粒;非沉降性固体
NPW PT - Settleable Solids非饮用水