Production and Applications of Naphthalene Sulfonate Water Reducing Agent

Naphthalene Sulfonate Water Reducing Agent is the product of naphthalene sulfonated by sulfuric acid and then condensed with formaldehyde, which belongs to an anionic surfactant.…

More>>

Related news

40 Years of Quantum Leap: An Important Turning Point in Condensed Matter Physics

The quantum Hall effect is a quantum mechanical version of the Hall effect, which defines the relationship between the magnetic field and the induced voltage.…

More>>

Robots crowd into human circles of friends

In real life, scientists are trying to use artificial intelligence technology to simulate the way of human thinking, establish highly anthropomorphic human-computer interaction, and let robots intervene in human social relations.…

More>>

Important Aspects of a Samsung Galaxy Phone

If you're planning to buy a Samsung Galaxy phone, you'll need to know several important aspects first. Among these are the SM-XXXX format, the Display, Battery, and Processor. Luckily, there are a few options to choose from. Let's take a closer look.…

More>>
0086-0379-64280201 brad@ihpa.net skype whatsapp