求翻译：前記伸縮量調節機構を、パイプ部同士を轴方向に伸縮可能に嵌め合わせた連結部を設け、その内側に嵌め合わせたパイプ部に、く字形に屈曲した板ばねの一端側に突起部を設けたばね突起部材を組み込んで、、その突起部を内側のパイフ・部に設けた通し孔から突出するようにばねで付勢し、外側に嵌め合わせたパイプ部に、ばね突起部材の突起部が係合する複数の係合孔を轴方向に间隔を开けて設け、これらの係合孔の1つに突起部を係合させて、嵌め合わせたパイプ部同士の伸縮量を調節するものとすることにより、ワンタッチで簡単に伸縮量を調節することができる。是什么意思？

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Established the connection region that let elastic, have pipe moieties on the direction by quantity of above expansion and contraction adjustment mechanism, and established the tang in one end side of the leaf spring which bent, and bundled it up, and, in the pipe region which let have it inward, in

The aforementioned expansion and contraction quantitative adjustment mechanism, expansion and contraction to insert the pipe section possibly in 轴 direction and provide the connected section which is adjusted, insert inside that and in the pipe section which is adjusted, installing the spring projec

Stretch 进口轴承 pipe of each other wherein telescopic adjustable device plate in FOTR-bent pipe coupler fitting according to the tailored fit inside the spring spring at one end with protrusions on the side projection of material incorporating the, and energized in the spring that protrudes from the se

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