因打印错误、计算机故障等原因造成烟草专卖品准运证作废的，应当及时更正错误，排除计算机故障，并在更正和排除故障次日内完成作废手续。
参考答案：错
What following is not among the function of SOLAS ships?（）
A.receive shore-to-ship distress alerting
B.transmit ship-to-shore distress alerting
C.receive message for public correspondence
D.transmit and receive locating signals
对于沥青混合料试件，若能用水中重法测定其表观密度，则也可用表干法测定其毛体积密度，而且两种方法的测试结果会比较接近。
