In and out, the old iron becomes a magnet

Japan's Rich Lady's Happy Balls: A Multi-person Love Story Involving a Male Host and a 59-year-old F

feimeidamia

2 Views

Why does steel need to be rolled repeatedly? #Science #Unzip #Rolling #Forging

haoqiwanhuatong

13 Views

I thought it was a Dongfeng missile, but it was actually a Dongfeng tractor.

daguogongchengshi

15 Views

10-year-old girl doesn’t like Barbie dolls, only likes old men

yitadianying

2.1K Views

Harmonic Drive Reducer

moyuzhinai_02

40 Views

I made my own shredder.

haoyongwujingongju

23 Views

Those irresistible machines~

jixiepangke

17 Views

Thanks, master, you really have a wild imagination! It's better to have a clever mind than just brut

haoyongwujingongju

43 Views

"SpongeBob SquarePants" SpongeBob SquarePants: Mr. Krabs' Krusty Krab Factory

ayiaoji___i

35 Views

Come and see the all-capable working people!

haoyongwujingongju

28 Views

Why don’t civilian aircraft spray flames? The working principle of turbofan jet engines

Jinzhengmeiyongde

11 Views

Super cool mechanical series of speed bumps!

jixiepangke

26 Views

Speed bump!! Amazing machinery~

jixiepangke

13 Views

Craftsmanship Techniques

haoyongwujingongju

12 Views

Imported Bearings

moyuzhinai_02

26 Views

Those super cool mechanical series of speed bumps~

jixiepangke

50 Views

Speed bumps!! A mechanical marvel men can't resist~

jixiepangke

26 Views

I guarantee you've never heard these life hacks before

haoyongwujingongju

28 Views

Learn these handy hardware tips and save yourself a hundred million!

haoyongwujingongju

27 Views

Unboxing video!! The irresistible charm of machinery

jixiepangke

15 Views