求翻译：开关站工程包括6个11kV开闭所（起步区4个，石油仓储区和生产制造区各建设1个），估算合计14497万元，工作内容详见附件投资估算均按我国国内的标准及常规工程造价水平。是什么意思？

Switching station project includes six the 11kv open and closing construction (4 of the starting area, oil storage area and production manufacturing zone 1) to estimate the total of 144.97 million yuan, the investment in work content see Annex estimate according to the country's domestic standards a

Switch site works including 6 11 kV On and Off (starting the zone 4, the oil storage areas and production areas of the building 1, estimate total $144.97 million, and the content are set out in Annex investment estimates are based on the standards and general construction costs.

The switching house project including 6 11kV make and breaks (start area 4, petroleum warehousing area and manufacturing area constructs 1 respectively), the estimate equals 144,970,000 Yuan, the work content for details sees the appendix investment estimate to press our country domestic standard an

Switching stations including 6 11kV switching station (qibuqu 4, petroleum storage areas and construction of the manufacturing area 1), estimating total 144.97 million RMB, contents are detailed in annex investment estimation according to the level of China's domestic standards and practices of proj

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