The packing should also moisture-proof to avoid the effect of damp in transit. 为避免货物在运输途中受潮，包装还要注意做到防潮。
On the basis of two important characteris-tics of economics and permanence, many building damp proof measures were used in the traditional dwellings of southeast Hubei. 湖北传统民居在经济和耐用的基础上，采用了多种手段达到建筑防潮的效果。
