A.specific gravity or relative density
B.open flash point and closed flash point values
C.higher calorific and lower calorific values
D.cloud point and pour point values
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A.Setting point
B.Dew point
C.Flash point
D.Lean point
A.purifies
B.combinations
C.concentrations
D.filters
A.account as
B.account for
C.account to
D.account of
A.steps
B.procedures
C.precautions
D.programs
A.well trained
B.in good luck
C.in good health
D.sufficiently rested
最新試題
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