这类头盔通常戴在锁子甲护帽上，锁子甲护帽内垫有柔软的棉布或麻布。

Such helmet was usually put on the chain mail cap which had the soft cotton cloth or gunny cloth inside.

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由JarynMiller 同学设计的自行车锁极有创意。他把单车的车把设计为车锁，要锁车时把车把两边护手拆下来就是一个环形车锁，可以很方便的把单车跟附近的栏杆固定；

In Miller's design, the handle bars of the bike are removed and locked together around the frame to create a super sturdy loop that would be tough to cut through.

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根据6.7.6项进行检测时，当锁点方向的安全栓全部弹出并且完全被锁住时，将得到L1前护木的最小投影。

When measured in accordance with 6.7.6, the deadbolt when fully thrown in the locking direction and detained, shall have a minimum projection to the forend of L1 (see Figure 1 and Table 4).

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根据6.7.6项进行检测时，当锁点方向的安全栓全部弹出并且完全被锁住时，将得到L1前护木的最小投影。

When measured in accordance with 6.7.6, the deadbolt when fully thrown in the locking direction and detained, shall have a minimum projection to the forend of L1 (see Figure 1 and Table 4).

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