The solid waste was charged into the incinerator through ().
A、the solid waste dump chute
B、an access door
C、the same way for waste oil burners
D、a changing opening
A、the solid waste dump chute
B、an access door
C、the same way for waste oil burners
D、a changing opening
A、A.The open field system provided a good opportunity to experiment. B、B.The open field system wasted land. C、C.The open field system was wasteful of labor and time. D、D.The open field system made livestock farming difficult.
A、breaking up solid matter into fine particles B、precipitating non-decomposed waste in a collection tank C、chemically adjusting the sewage ph to 7-0 D、eliminating bacterium coli from the sewage
A、the solid impurities of large particle B、the solid impurities of fine particle C、the water content D、both water and solid impurities
A、Stack weights should be less when using a solid bar lashing as compared to a wire lashing B、Stack heights may be increased when using a solid bar lashing C、Stack heights should be reduced when using a solid bar lashing D、Solid bars should be used for lashing the first tier only,with wire lashings on the higher tier(s)
A、The anchor was clear of the water B、The anchor was let go C、The anchor was foul D、The anchor was clear of the bottom