The cross section shapes of the pits are same with that of the lock hole of the intramedullary nail, which are roundness or ellipse.

凹坑的横截面形状和髓内针锁孔的横截面形状相同，横截面形状是圆形或者是椭圆形。

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The machine is designed for processing launder, milling and mounting hole, lock hole in the aluminum profile and other industry aluminum materials.

适用于铝合金型材，工业铝材，有色金属以及轻型钢结构型材的安装孔，流水槽，锁孔等的加工工序；

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Coded lock components (30) are disposed on an outer lock hole (202) of the safety lock of an outer door plate as well as on an outer lock hole (152) of the remote control lock.

并且在外门板的保险锁的外锁孔(202)和遥控锁的外锁孔(152)上设有密码锁组件(30)。

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The Scarlets stretched their lead after the break when Williams found a huge hole in the Blues midfield to scamper through and send lock Day over for an unconverted try.

BBC: Blues 9-30 Scarlets