你可能感興趣的試題

A.Drainage and other wastes from any form of toilet and urinals
B.Drainage from medical premises (dispensary, sick bay, etc. via wash basin, wash tubsand scuppers located in such premises
C.Drainage from spaces containing living animals
D.Other waste waters when mixed with the drainage defined above

A.1臺(tái)經(jīng)過(guò)適當(dāng)校正的標(biāo)準(zhǔn)磁羅經(jīng)
B.1臺(tái)備用磁羅經(jīng)
C.1臺(tái)電羅經(jīng)
D.1臺(tái)啞羅經(jīng)或羅經(jīng)方位裝置