四、琉璃瓦屋面操作工艺将板瓦和筒瓦用灰泥稳固到屋顶的操作过程,叫做(宀瓦)(wà)瓦;将脊件稳固到屋脊部位的操作过程,叫做调(挑,tiáo)脊。屋面翻修,揭去旧瓦重新(宀瓦)盖称为揭(宀瓦);瓦面揭(宀瓦)并 Fourth, glazed tile roofing operation The process of stabilizing the tile and tile with stucco to the roof is called (w) tile; the process of stabilizing the crest to the ridge part is called ridge (tiáo) ridge. The roof was renovated and the old tile was re-opened (宀 tile) cover was called (揭瓦); tile surface was opened (宀 tile) and