一般在发芽后4 - 6周，或者当草坪100%完成地面覆盖后从生长期用肥转换到养护用肥。
Switch from a grow-in to a maintenance fertilizer regime at 4 to 6 weeks after emergence, or when the grass has reached nearly 100% ground coverage.
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.
外墙壁和天花板被涂了生物油的养护松覆盖。
Exterior walls and ceilings covered with maintenance-pine relief tempered with bio-based oil.
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