该文以广东省佛山市顺德区碧桂路污水管的安装为实例，介绍了其安装过程。
Taking the installation of the sewage pipeline in Bigui Road of Shunde District in Foshan City Guangdong Province as an example, the article introduces its installing process.
该文以广东省佛山市顺德区碧桂路污水管的安装为实例，介绍了其安装过程。
Taking the installation of the sewage pipeline in Bigui Road of Shunde District in Foshan City Guangdong Province as an example, the article introduces its installing process.
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