Always stay away from dangerous positions

The leader is so stupid and bold that he is pissed off!

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[Popular Science] Jumping on one leg can save lives! Step voltage electric shock accident

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Elevator safety, popular science edition (Part 2).

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[Safety Science] Oil pump slipping accident

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hi everyone

Harley Peardon

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Unloading error, log rolled down and hit someone!

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Elevator safety, popular science (Part 1).

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Grinder explosion accident

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Lesson learned from blood: Angle grinder with woodworking saw blade

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Propane gas explosion

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After watching this video, do you still plan to put a canopy on your electric bicycle?

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[Popular Science] Beware of secondary injuries! Accidents caused by wearing gloves on drilling machi

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Freight Elevator Safety Warning

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[Popular Science] What should you do if you encounter poisonous substances on the road?

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Rollover scene

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😎😎

Johnphilipcabrido

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The "death umbrella" of electric bicycles

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Signs of elevator failure!

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Too scary! The worker was buried in an instant! Let's take a look at the blind spots of large vehicl

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Water heater safety tips

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