Abrasive cutting machine accident

If you find oil in the wild, bury it quickly

-dafenbuqi-

1 View

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

qingtingdongmancg

19 Views

Decompression video of the workers series!

jixiepangke

10 Views

Speed bumps for boys and girls!! Those novel machines

jixiepangke

23 Views

Decompression video of the mechanical series~

jixiepangke

11 Views

Irresistible mechanical charm~

jixiepangke

63 Views

A satisfying work site at the speed bump of humanity~

jixiepangke

23 Views

Come take a look at the amazing work site!!

jixiepangke

11 Views

"Man speed bump, satisfying work site"

jixiepangke

24 Views

Some useful life tips~

jixiepangke

20 Views

Come see the amazing work of skilled workers!

jixiepangke

137 Views

Water cockroaches

____ochaotang

14 Views

[Interesting Angle] Artifact Material, Space Shuttle Insulation Tile

jiaoduquwen

0 View

[Safety Science] Oil pump slipping accident

qingtingdongmancg

2 Views

Elevator safety, popular science edition (Part 2).

qingtingdongmancg

3 Views

Barbecue skewers can be reused like this. Do you still want to eat them?

arnold_glenn_02_02

0 View

Colorless and odorless poisoning accident

qingtingdongmancg

5 Views

Learn Korean with ChatGPT (01)

wangxinjiaohanyu

2 Views

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

qingtingdongmancg

0 View

Hidden danger + violation =?

qingtingdongmancg

1 View