The polymer mortar construction, surface touch drying should be carried out after spray curing or covered grass, keep wet sack.
聚合物砂浆施工后，外观指触干燥后应进行喷雾养护或覆盖草帘、麻袋等保持潮湿。
The polymer mortar construction, surface touch drying should be carried out after spray curing or covered grass, keep wet sack.
聚合物砂浆施工后，外观指触干燥后应进行喷雾养护或覆盖草帘、麻袋等保持潮湿。
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