fqj meaning in English
进水阀
Examples
- Fqj - 01afrie prevention support
玻璃钢桥架 - Basing on the prospect of market and the state of natural gas measurement , the author develops fqj - 108 natural gas measurement system
基于当前的市场前景和天然气流量计量的现状，作者开发出了fqj - 108天然气计量专用系统。