Slam latch is screwed onto latch support which is either screwed or welded to the door. Assembled without insert it can be opened with a tapered square key. Bolt has free stroke.

这种锁舌用螺丝装在锁支架上，而锁支架用螺丝固定或焊接在门上，无锁芯的装配时，可用锥形四方匙开启锁栓为自由行程。

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For those keen to look after their health, sugar-free fizzy drinks may seem a wise choice.But they could actually increase the risk of having a heart attack or stroke, research shows.

对于那些十分关注自身健康的人来说，无糖的碳酸饮料似乎是个硬质的选择。但有研究称，饮用该类饮料将提高患上心脏病或中风发作的危险机率。

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Therefore, the self locking type air spring has the function of maintaining the free type gas spring, and can also be locked at any position of the stroke!

所以自锁型气弹簧在保持了自由型气弹簧功能的同时，还可以在行程的任一位置锁定，而且锁定后还可以承载较大的负荷！

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David Dunn's spectacular strike put Blackburn ahead after 22 minutes, but Mikel Arteta's free-kick beat Paul Robinson on the stroke of half-time.

BBC: Everton 2-3 Blackburn

They argued merely that the anchored stroke isn't traditional and free-swinging.

WSJ: Don't Make Golf Too Easy | Golf Journal by John Paul Newport

Laurent Blanc's side are unbeaten in the competition this season and look genuine contenders to win the trophy after Michael Ciani nodded home Yoann's Gourcouff's free-kick from close range on the stroke of half time.

CNN: Ibrahimovic rescues draw for Barcelona