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云境·国际采购平台 | The right to enter into a contract for major repairs of the sections of the storm sewer pipes (overflight of BW 30, Several L of Axis 55, overflight of RM 95, box DE of Axis 24-58, box DE of Axis 4-10, overflight of Axle 113, overflight of RP of Axle 19, overflight of MN 120, overflying of RO 119, overflying LM of Axe 121, overflying LM of Axe 63) of Building No. 1