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建设规模:用气量为1.2×10~4 m~3/d。工程内容:3座中-低压调压站、中压管网(DN 200～400 mm)及庭院管网(DN 80 mm)。
Construction scale: gas consumption of 1.2 × 10 ~ 4 m ~ 3 / d. Project Content: Three mid-low pressure regulating stations, medium pressure pipe network (DN 200 ~ 400 mm) and courtyard pipe network (DN 80 mm).