coatin涂层
coatn.外套；上衣；层；表皮vt.涂上；覆盖；包上
coated capillary electrophoresis column毛细管电泳涂层柱
coating of gas-transporting pipelines输气管道涂装
coating of the light-absorption layer吸光涂料
coating containing fluorine and silicon含氟硅涂料
coating surface pretreatment wastewater涂装前处理废水
coated manganese-bronze gas welding rod涂料锰青铜气焊条
coating screen by centrifugal sedimentation离心沉淀法涂屏
coat-type magnetic recording media system套型磁体记录介质体系装物
Coating compound fertilizer for anti-caking复混肥的包膜及防结块
coat steel with corrosion-prevention coat.在钢铁的表面涂上防腐剂。
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