paint line的用法和樣例：
例句
- Coating process flow and design idea of coating line of PALADIN plastic fittings applied in automobiles were introduced.
介紹了應用于帕拉丁汽車(chē)中的塑料配件的涂裝工藝流程和涂裝線(xiàn)的設計思路。 - The preparation needed before the operation of the new cathodic electrophoresis coating production line is introduced.
介紹了新建陰極電泳涂裝線(xiàn)在投產(chǎn)前必須要做的一些準備工作。
