acrylic and gloss and enamel paint on wooden panel with a 3 cm drilled hole.
丙烯酸,光泽和瓷漆在木制面板上,和一个3厘米深的鉆洞。
the formulation and application process of dry-powder enamel paint for exterior wall with 901 additives as binder, calcium hydroxide powder and whiting powder as fillers are introduced.