Secondly, the balcony will be washed away by the rain, therefore, balcony fence material must also have waterproof, moisture-proof, not rain erosion.

其次，阳台外面是会受到雨水冲刷的，因此，阳台护栏的材质也必须具备防水、防潮性，不被雨水侵蚀。

youdao

The ancient building waterproof and prevent erosion of harmful substances, while protecting the historic buildings original appearance.

古建筑防水和防止有害物质侵蚀，同时保护古建筑原貌。

youdao

If you have a bath with a watch that is used to waterproof rubber ring of the watch is affected by the erosion of chemicals, cleaning agents will speed up the effect of aging, waterproof is dead.

如果带着手表洗澡，用于手表的防水胶圈受到清洁剂等化学品的侵蚀将加速老化，防水的作用也就失效了。

youdao