Analyzing and Countermeasures for Misoperation Induced Shutdowns in PLC System of Chemical Plants;
化工企业PLC系统误动作停车故障原因分析及对策
Shutdown of an air separation unit resulting from the leakage of instrument gas into the process pipelines;
仪表气漏入工艺管道导致空分装置停车
Some problems needing attention in operating triad synthesis furnaces of hydrochloric acid are discussed,which includes scale formation inside the furnace,the purity of chlorine gas feeding into the furnace,the operation when start-up and shutdown,and the installation of the furnace.
这些问题包括:炉内结垢、入炉氯气纯度、开停车操作、炉安装质量。
The consideration for the parking in urban residential community;
城市居住区停车问题的思考
Discussion on the parking problem in urban residential quarters;
城市住宅小区停车问题初探
On the parking construction and management in Dongguan central city zone;
东莞市中心城区近期停车建设管理策略研究