Q:I am packing tungsten powder at the factory and wearing a mask to get dusty

In the eyes of Chinese medicine, the relationship between the largest intestine and lungs, lung toxins depends on whether the large intestine is smooth, radish can help the large intestine excrement, raw or mixed with cold dishes can be.

Q:Tungsten powder allergic face how long do acne

Acne is mostly caused by two reasons, one is because the skin is oily skin,

Q:What is the principle of tungsten powder?

Silver gray powder, impurity content based on national standards.

Q:What is the HCP of tungsten carbide powder?

Dense hexagonal lattice, the unit cell is a positive hexagonal prism.

Q:Tungsten powder attached to the face to use what can be washed clean?

First wash with warm water to see, do not use soap, will wash your face

Q:What color should the color of nano-tungsten oxide powder be?

To understand the need to carefully check the information online, and now a lot of fake and shoddy, pay attention to distinguish.

Q:Domestic denitrification catalyst dedicated titanium tungsten powder; quality how?

Nano-scale titanium dioxide as a catalyst for SCR denitration catalyst, accounting for the catalyst powder and the total cost of more than half

Q:What is the performance and standard of tungsten powder?

Japan has developed a "tungsten powder and tungsten carbide powder," the industrial standard (JISH2116-1979); Britain, France and the former Soviet Union and other countries are equipped with the world's tungsten powder, Unified tungsten powder national standard

Q:What is the harm of tungsten powder to the body?

Tungsten is a heavy metal, tungsten and its compounds are toxic and low toxicity.

Q:What is the difference between tungsten powder and tungsten carbide powder?

Tungsten powder is completely tungsten element tungsten content is generally more than 98%, there are very few magazines