And USES the VFM evaluation results to determine whether the PPP model can be used in the undergroundutility tunnel project.
VF M评价结论用以判断在地下综合管廊项目中能否采用PPP模式。
2
The research results can provide reference for the selection of the investment and financing mode of the undergroundutility tunnel.
研究成果能够为地下综合管廊投融资模式选择提供借鉴。
3
Underground recreation room is distinguished from other villas in unique point of up and down connected tap water system, offering reliable guarantee for cellar's utility.