This paper introduces the determination of technical parameters of jet grouting, the technological process of construction and inspection of construction quality for Zhangfeng Reservoir.
文中介绍了张峰水库工程高喷灌浆施工过程中技术参数的确定、灌浆的工序流程以及该灌浆质量的检验。
This article introduces the construction technological process of a new type of ballastless track, viz. the double-block track and performs a cost analysis of the same.
介绍一种新型无碴轨道形式即双块式无碴轨道的施工工艺过程，并进行造价分析。
The technological process, technological control, mold making as well as the construction of pneumatic pot squeezing casting machine have been separately introduced.
介绍了铸铁锅挤压铸造的工艺过程、工艺控制、铸型制作及气动压锅机的结构等。
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