| 释义 |
primer coat短语¹⁸⁰⁰⁹⁸⁺¹
基本英英近义反义例句
化底漆
Noun:
the first or preliminary coat of paint or size applied to a surface近义词 ground地面primer启蒙书priming装雷管flat coat无光漆层undercoat内层油漆priming coat打底层
It is very important to phosphate film quality that the phosphate film can match for composite coat, including ED coat, primer coat, base coat and clear coat.
磷化膜与电泳漆、中涂漆、色漆、清漆的复合涂层的配套性是衡量磷化膜质量的最终要求。 cnki |