jointed arm 中文意思是什麼
jointed arm
解釋
搖桿-
With electricity - liquid integration technology, it is stable and reliable in performance. with the jointed arm, it is controlled with flexibility. it can be self - locked in any height with safe operation
該機採用了電- -液集成控制技術,性能穩定可靠;使用搖桿操作系統,使用方便靈活;可在任何高度自動鎖定,使用安全。
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