composition board

基本解释

The basic composition, standardization and supervised objects of modern on-board diagnostic system are introduced.
介绍了现代车载诊断系统的基本组成、标准化内容和监测对象。
This paper introduces the on-board VCD composition and working principle of the VCD, car maintenance procedure and specific repair methods.
分析车载VCD的组成和工作原理，论述车载VCD的检修流程及具体检修方法。
Emphasis will be primarily on reactive, moisture curing polyurethanes that are applied as one-component liquids, hot melts and binders for wood composition board.
重点讨论单组分液体型、热熔型和木材复合板粘接用反应型、湿气固化聚氨酯胶粘剂。