Production R & D self-locking key switch;

生产研发自锁按键开关；

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It defied the odds in a tough financing market by locking up key strategic investors.

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She left the car in one fluid motion, not even pausing to push the locking button on her security key, and entered the school and walked urgently down the hall, past the display of photographs of "Astronaut Moms and Dads" grinning in their orange pressure suits as they held up models of the space shuttle.

NPR: In 'Challenger Park,' Mom Is an Astronaut

We just wish LG could tweak the player so that the lock key doesn't pause music before locking the screen.

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