coatern.涂料器
coatn.外套;上衣;层;表皮vt.涂上;覆盖;包上
coatings film defection涂层缺陷
coated composite powder涂层复合粉
coating layer structure涂层结构
coat on extenal surface外表面涂层
coating by vaporization蒸涂
Coated dispenser cathode纳米级钪钨粉
coating structure design涂层结构设计
coated abrasi ve grinder砂带磨床
coated compressed tablet糖衣压片剂
Coated after germination芽后包衣