展览的目的在于展示设计过程：通过材料、工艺设计、施工等方面的选择，从概念阶段到项目的进展，一直到项目结束。

The aim is to narrate the design process: from the concept phase to the development, through the selection of materials, technical design and construction phases, until the completion.

youdao

施工结束时，务必立即用水将工具和设备清洗干净。

Tools and equipment are washed with water immediately after use.

youdao

事前控制是指对工程准备阶段的控制，事中控制是指对工程施工过程的控制，事后控制是指工程结束后质量的控制。

Pre-control means the control of the project preparation stage, mid-control is the control of the construction process, after control means after the end of the project quality control.

youdao