The bracket can be pivoted with the supporting rod by using the switching seat and the top bracing seat;

该托架及支撑杆利用该切换座及顶撑座形成可枢转的 结合关系。

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The bracket can be pivoted with the supporting rod by using the switching seat and the top bracing seat;

该托架及支撑杆利用该切换座及顶撑座形成可枢转的 结合关系。

youdao