| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection device for a toilet bowl and a drain pipe with high workability and reliability. SOLUTION: This connection device for the toilet bowl and the drain pipe comprises a toilet bowl side connection pipe connected to the drain port of the toilet bowl, a drain side connection pipe connected to the drain pipe disposed on a floor surface or a wall surface, and a connection pipe for connecting the toilet bowl side connection pipe to the drain side connection pipe. The connection pipe and/or the toilet bowl side connection pipe and/or the drain side connection pipe comprise a cutting guide.
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