| 摘要 |
An electric vacuum cleaner has a main body incorporating an electric blower, a nozzle unit having a nozzle, and a first and a second connection pipe fitted between the main body and the nozzle unit so as to serve as part of the passage for a dust suction air flow generated by driving the electric blower. The first and second connection pipes are rotatable, and support the main body in a standing position.
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