发布时间:2025-01-30 00:30:10
首先清理墙面,把粘结不牢的表皮去掉,便于新涂料和墙体粘结。然后涂刷底漆,对于老房翻新,墙面一定要做底漆,如果没有刷底漆就直接上面漆的话,时间一长墙面容易起泡、发霉,太阳照晒时间长了也容易变色。
该答案适用于旧房翻新乳胶漆墙面处理方法。
电工师傅300w功率的电动风机选用220v10a的开关是否合适
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