<b>What is sodium nitrite? What is the harm to human body?</b>

What is sodium nitrite? What is the harm to human body?

What is sodium nitrite? Sodium nitrite is a kind of chemical raw material, which is a common industrial salt. It is very harmful to human body. It is very harmful to human body. If the human body ingests too much sodium nitrite, it is easy t...
<b>Attention must be paid to the transportation of sodium nitrate!</b>

Attention must be paid to the transportation of sodium nitrate!

In the modern chemical industry, sodium nitrate is a common chemical substance, because it is easily interfered by other factors in the external environment and reacts. Especially if the long-term transportation is not handled properly, it w...
The whole process of wheel bearing maintenance

The whole process of wheel bearing maintenance

Car maintenance is a continuous activity, and good maintenance at ordinary times has a great effect on safe driving. Therefore, the majority of car owners should pay more attention to the daily mainte...
Why use spherical roller bearings in wheel bearings

Why use spherical roller bearings in wheel bearings

The wheel equipment of the industrial furnace heating furnace. In this example, the furnace only refers to steel forgings. The number of heating furnaces and annealing furnaces is a car-type furnace, ...
The front wheel bearings of motorcycles and electric vehicles are often broken, what to do

The front wheel bearings of motorcycles and electric vehicles are often broken, what to do

The front wheel bearings of motorcycles and electric vehicles are not durable, and they break down soon after they are replaced. If the problem is that there is a large clearance between the bearing...
Wheel bearing lubrication of vehicle grease

Wheel bearing lubrication of vehicle grease

For the usage of vehicle grease, the application of truck and passenger wheel hub bearings is a topic that cannot be avoided. But now, the trend is changing. Perhaps, in the near future, our No. 3 lit...
<b>Fighting climate change with forests costs $393 billion a year</b>

Fighting climate change with forests costs $393 billion a year

on December 2 a modeling study published in nature communications shows that forest management activities may help reduce global CO2 emissions by up to 6 gigatons (6 billion tons) by 2050 the cost of these activities is $393 billion per yea...
<b>Chimeric embryos of equine mouse bred by scientists for the first time</b>

Chimeric embryos of equine mouse bred by scientists for the first time

is a scientific research team led by the University of Texas Dallas Southwest Medical Center Shenzhen Huada Institute of life sciences. For the first time has cultivated a new stem cell line from a variety of species on this basis it has ge...
<b>What is silicate fiber? What are the characteristics of the two silicate fibers?</b>

What is silicate fiber? What are the characteristics of the two silicate fibers?

What is silicate fiber? The so-called silicate refers to the general term of the compounds formed by the combination of silicon and oxygen with other chemical elements (mainly aluminum, iron, calcium, magnesium, potassium, sodium, etc.). It ...
<b>What are the specific manifestations of the lack of inorganic salts?</b>

What are the specific manifestations of the lack of inorganic salts?

Inorganic salt plays an important role in both human body and plant. Inorganic salt contains many trace elements. The lack of any trace element may have a significant impact on human body or plants. What are the specific manifestations of th...