river sewage drain outlet中文,river sewage drain outlet的意思,river sewage drain outlet翻译及用法

2026-03-22 06:58 浏览次数 18

river sewage drain outlet

入河排污口

river sewage drain outlet 例句

英汉例句

  • Development and application of Guangxi river sewage drain outlet general investigation register information acquisition system

    广西入河排污口普查登记信息采集系统研制及应用

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