PHC pipe pileplank in end is usually produced by cutting steel plank or forging, and then machining.
PH C管桩端板的通常生产方法是采用钢板切割或锻打成型，然后机加工而成。
2
For the example of sheet pile wall fillistered retaining plank, the paper discussed the design, manufacturing of turnover forms, also analysed for the economical technology of forms.
以株六复线桩板墙凹槽型挡土板为例，阐述了翻转模板的设计、制造情况，并对模板的经济技术作了详细分析。
3
The unballasted track by the pile-plank structure is a relatively new structure.