A.Vn=Vp/101.3 B.Vn=293.2V/(273.2+t) C.Vn=(Vp/101.3)/[(273.2+t)/293.2] D.Vn=(Vp/101.3)/[293.2/(273.2+t)]
A.取樣體積 B.配氣瓶體積 C.氣樣的換算體積 D.以上均不對
A.50% B.65% C.75% D.80%