Prepare installation tools, and read the installationSpecification carefully.
准备安装工具，详细阅读安装说明书。
2
Introduces a new battery charging system designed for hydroelectric power generation stations, with descriptions on its installationspecification, circuit design, charging curve, etc.
本文介绍新研制的水电站蓄电池充电装置的原理，线路设计及充电曲线等。
3
You also need to change the export activation specification after the application installation time.