The construction technological process of plastic plant used to consolidate soft soil foundation are discussed.
探讨了塑料排水板加固软土地基施工工艺的改进方法。
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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