Lock adjusting mechanism of two connecting rods and two optical wedge lock nuts of sighting telescope center (No. 7 in Fig. 1).

锁紧二连杆的调整机构和瞄准镜中部的二个光楔锁紧螺母（图1序号7）。

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Operation procedure were 78 lobectomies, 7 bilobectomies, 33 pneumonectomies, 9 wedge resections or segment resections.

肺单叶切除78例，两叶切除7例，全肺切除33例，楔形切除或段切9例。

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One end of a bottle opener (7) is matched with the wedge groove opening (5).

启瓶器(7)的一端与楔形槽口(5)相配合。

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One end of a bottle opener (7) is matched with the wedge groove opening (5).

启瓶器(7)的一端与楔形槽口(5)相配合。

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