arm restraining board
... 助跑式碎颈摔 running neckbreaker 臂固定板 arm restraining board 手臂固定 arm lock ...
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作为移动单元(6)的转动臂(17)由两根连杆(19、20)和作为固定部件的固定板(21)构成。
A rotating arm 17 of the moving means 6 is composed of two link levers 19, 20 and a fixing plate 21 used as a fixing member.
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