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潮湿或干燥的混凝土表面; 混凝土构件表面; 砖石; 砂浆; 金属各种保湿层表面; 各种SBS油毡表面; 卫生间;
Wet or dry concrete surface, Concrete component surface, Brick, Mortar, Metal various hydration layer surface, Various SBS linoleum surface, Toilet, The basement;
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