2022职业技能鉴定海船船员冲刺密卷解析(08.06)

1. [单选题]Which factor determines the ring dam size for a fuel oil, tubular bowl type, centrifugal purifier?

A. The viscosity of the fuel.
B. The quantity of water to be removed from the fuel.
C. The specific gravity of the fuel.
D. The quantity of dirt to be removed from the fuel.

2. [单选题]蜂窝组织炎可用______湿热敷。

A. 2%碘酊
B. 75%酒
C. 50%硫酸镁
D. 10%甲醛

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