【单选题】
According to the Chemical Data Guide,when burning,the grade B flammable liquid,carbon disulfide produces().
A、phosgene gas
B、sulfuric acid gas
C、sulfur dioxide gas
D、carbon tetrachloride
A、phosgene gas
B、sulfuric acid gas
C、sulfur dioxide gas
D、carbon tetrachloride
A、be treated according to the C-Es command exactly B、be treated according to MARPOL C、accumulate in bilges or on tank tops in accordance with MARPOL D、discharge to sea at the specified areas
A、they are used B、the field windings are connected to the load C、the armature circuit is connected to the load D、the field windings are connected to the armature circuit