1.
To apply an undercoat to.
给…加内涂层给…上内层涂料（底部防锈层）
2.
Technological process of the pneumatically-pigsqueezed liquid inner coating for steel pipeline
钢质管道液体涂料内涂层风送挤涂工艺
3.
A coat of sealing material applied to a surface before the outer coats, as of paint, are applied.
内涂层在上漆或其它涂层之前涂于表面的密封材料
4.
Technological process of inner coating for welded joint with liquid paint by special machine for steel pipeline
钢质管道内涂层液体涂料补口机补口工艺
5.
Designed and Using of Internal Coating Equipment for Large Diameter Steel Pipe
大口径钢管内涂层涂敷设备的设计与应用
6.
Sometimes the paint checks and let the undercoat grin through
有时漆面龟裂，露出了内涂层。
7.
Economic Assessment of Anti-drag Technology for Internal Coating of Gas Pipeline;
天然气管道内涂层减阻技术经济评价
8.
Imperiling of H_2S to Drill Pipe and the Apply of Inter Coating Technology
H_2S对钻具的危害和内涂层技术的应用
9.
Application of DPC Internal Coating Technology to Oil Country Tubular Goods
DPC内涂层技术在石油专用管中的应用
10.
The Technology and Applications of Longdistance Natural Gas Pipelines Internal Coating
长输天然气管道内涂层技术及其应用
11.
Study on the preparation of the inner TiC coating made by pack cementation method
包埋法制备TiC内涂层的影响因素分析
12.
Technical standard of internal coating of fusion bonded epoxy for steel pipeline
钢质管道溶结环氧粉末内涂层技术标准
13.
Study on a New Thermal Spray Bore Technology and the Properties of Coating
一种新型内孔热喷涂技术及涂层性能研究
14.
Technical Research on the Inner Wall Coating of Gas Pipeline
天然气管道内壁涂层的工艺技术研究
15.
The phosphorescent coating on the inside of the screen of a cathode-ray tube.
磷光质涂层在阴极射线管的屏幕内部上的磷光质涂层
16.
The interior of the storage tank shall be lined with a special resin coating.
热水炉容器内胆应该内衬特殊的树脂涂层。
17.
foil coating, film coating
箔片涂层,薄膜涂层
18.
compact coating
致密涂层,坚固涂层