How to drill a triangular hole? - Rong Mama talks about industrial science and mechanical structure

Large-scale industrial gear manufacturing, if I hadn't seen it with my own eyes today, I wouldn't be

91 Views

I admire the working people

34 Views

Why Aren't All Airplanes Painted in Color? - Auntie Rong's Aviation Science Lesson

0 View

[Binggui's strange commentary] The third episode of Orange Cat Industrial Armored Little Treasure: C

12 Views

Come and see the all-capable working people!

84 Views

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

68 Views

What if screws are rusted and can't be removed? Here's the solution—let's learn it together!

94 Views

Technology changes life.

122 Views

Electric Welding Tips and Tricks

52 Views

Pulling out tree roots does not relieve stress

75 Views

Unlock the Secrets of Physics Together!

23 Views

As long as you use the right method, work won't be that tiring.

87 Views

If time could go back, which year would you most like to go back to?

46 Views

Workflows Across Industries

28 Views

Why rush in instead of digging out?

40 Views

Anyone who’s mastered this, come tell me quick!

80 Views

Quick Tips for Hardware Tools

59 Views

Harmonic Drive Reducer

27 Views

Car repair tips: temporary inflation, wire bundling to prevent punctures, DIY fenders, lubricating t

50 Views

How sexy is sexy lingerie?

199 Views