coatin涂层
coatn.外套;上衣;层;表皮vt.涂上;覆盖;包上
Coated or soiled with grease.油污的被油包裹或污染的
coated with cellulose acetate.用醋酸纤维素涂上一层的唱盘。
coated artificial leather fabric涂层仿皮革织物
coated release-controlled urea包膜控释尿素
coated sustained release pellets缓释包衣微丸
coated controlled-release urea包膜控释尿素
coatings and paint raw materials涂料和油漆原料
coating-sealing curing process覆盖密封养生