Using a cloth, wipe clean all excess cement from the exterior juncture of the pipe and fitting.

用一块布，将管道和管件连接部位外部所有过量的粘固剂擦干净。

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Using a cloth, wipe clean all excess cement from the exterior juncture of the pipe and fitting.

用一块布，将管道和管件连接部位外部所有过量的粘固剂擦干净。

youdao