求翻译：瓷砖铺贴之前应先泼水湿润，阴干后备用。先作试铺，在找平层上均匀刷一道素水泥浆，随刷随铺，用20mm厚1：3干硬性水泥砂浆作粘结层。板块安放后，是什么意思？

Tiling should be preceded by splashing wet, dried and set aside. Shop for the first test, the leveling layer evenly brush a prime slurry, with the brush with the shop, with a 20mm thick 1:3 cement mortar dried hard for the bonding layer. Plate placed after the

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Before the ceramic tile shop pastes should splash water first moistly, dries in the shade reserve uses.Does first tries the shop, in levels on the level to brush together the element cement mortar evenly, along with brushes along with the shop, makes the tack coat with the 20mm thick 1:3 dry and har

Tile laying before splashing water moist, after drying in the shade alternate. First try shop evenly brush screed-in effect of cement paste, brush with the shop, 20mm 1:3 dry cement mortar for bonding layer. After plate placed,

Tiling should be preceded by splashing wet, dried and set aside. Shop for the first test, the leveling layer evenly brush a prime slurry, with the brush with the shop, with a 20mm thick 1:3 cement mortar dried hard for the bonding layer. Plate placed after the