The snow machine broke down, and the boss said there'd definitely be a big bonus if it could be fixe

Household electricity bills exceeding 100 yuan a day is definitely abnormal!

0 View

Strange power outage, analyze why the on-site camera turned quickly and why the mop on the ground sh

1 View

Do you know why passenger elevators can't be used for cargo?

0 View

Weird! The device cannot be grounded. If it is grounded, it won't turn on.

0 View

300,000 heads versus 20,000 people—advantage is mine!

0 View

The strange power outage was captured, but an even more amazing phenomenon was discovered!

0 View

Serious circuit failures often have more serious reasons

0 View

Historical figures, real ratings from Hupu netizens!

0 View

A classic among classics. In order to wait for her to appear, I, infatuated with her, stood in the c

2 Views

There was a ground wire and I was almost electrocuted. Can you guess the cause of the fault after wa

0 View

Calling power engineers and colleagues across the country, the power outage happened and we can’t fi

2 Views

We found the cause of this electrical leakage fault, but we didn't dare to fix it.

4 Views

Here's a classic example: a homeowner used the ground wire as the neutral wire for several years, an

1 View

Wow!!! Leakage type floor heating.

0 View

The customer said that his hands became numb when he was taking a shower with the water heater. At f

0 View

You have to bring a tester when you go to the bathhouse from now on, because the walls are electrifi

1 View

The blockbuster documentary "The Ultimate King of Kids" continues to air for you! If Big Brother wer

0 View

It's so scary, there is leakage everywhere, fortunately I found the cause

0 View

Nepal's Living Goddess Kumari

0 View

The water pipes of the water heater are electrified and the ground wire is electrified. Where does t

0 View