Safety precautions for lifting operations

News Related Keywords: No tags. The lifting operation in the construction industry involves a wide range, the construction environment is complex, there is a high probability of group, multi-layer, and three-dimensional operations, construction is dangerous, and carelessness can cause accidents. I ...read more...

The most complete vacuum pump and maintenance methods!

Vacuum pump is the use of mechanical, physical, chemical or physical and chemical methods of pumping the container was evacuated to obtain the vacuum device or device. In the popular sense, vacuum pumps are devices that use a variety of methods to improve, create, and maintain a vacuum in a confin ...read more...

How does a plastic chair support so much weight?

We often see seats made of plastic in some places. These plastic chairs are small in size and light in weight, but they are often able to withstand tremendous strength, impact resistance and durability, making them a popular living appliance. Many readers and friends have aske ...read more...

How does a plastic chair support so much weight?

We often see seats made of plastic in some places. These plastic chairs are small in size and light in weight, but they are often able to withstand tremendous strength, impact resistance and durability, making them a popular living appliance. Many readers and friends have aske ...read more...

What about fruit tree drought? Fruit tree drought requires s…

Fruit tree drought solution: Covering water-saving, spraying the fruit trees and soil surface with new high-fat film, it can protect the water-proof evaporation, sun-proof and drought-proof, and anti-soil layering. This method can maintain soil moisture, reduce water evaporation, increase ground t ...read more...

Ito small gasoline generator how to maintain

How to maintain and maintain the small Ito gasoline generator (1) Maintenance of small gasoline generator: 1 Remove the oil gauge (oil cover). 2 Place an oil bowl under the engine. Remove the oil from the oil tank and place it in the oil pan in the crankshaft tank. Put the oil drain screw on the ...read more...