Just climbed onto the tower crane and my stomach feels uncomfortable! How can I get down quickly?

Is it true that illegal workshops use asphalt to remove feathers from pigs and ducks? #Science #Asph

yinghekepushuo

0 View

rich people really know how to play

chexinganquan

30 Views

Those super cool mechanical series of speed bumps~

jixiepangke

22 Views

Human Speed Bump – Mechanical ~3.26

jixiepangke

37 Views

Why does a well spout gas? #Science #StressRelief #Drilling #Well Blowout #FunFacts

haoqiwanhuatong

16 Views

Those irresistible mechanical charms~

jixiepangke

41 Views

Today's stress-relieving video: An amazing workplace scene! 12.12

jixiepangke

28 Views

How to lay a qualified asphalt road? #Science #Unzip #Paving #Knowledge

haoqiwanhuatong

10 Views

Those are super cool machines!!

jixiepangke

67 Views

Decompression video of the mechanical series~

jixiepangke

36 Views

Dry-stack stone wall technology

jiajudarenmrwen

25 Views

Ae typesetting (engineering sharing)

nanfengfengfengfeng--

28 Views

How a vibrator works

lingmengrinmon

12 Views

Today's stress-relief video!! An astonishing workplace scene~

jixiepangke

75 Views

Let’s take a look at some amazing work sites!

jixiepangke

81 Views

Let's take a look at those fascinating machines together

jixiepangke

30 Views

[Miao Xiaoge's cartoon works] Cartoon car video cartoon engineering vehicle video children's educati

hoshirisa_04

177 Views

Speed Bump!! Cool Mechanical Series 6.17

jixiepangke

115 Views

Let's take a look at those satisfying little moments together!!

jixiepangke

65 Views

I worked tirelessly and spent 15 days to build a "10 billion-level cross-sea bridge" in my vegetable

Chuangyimoxingjia

788 Views