Tungsten rod, also known as Tungsten alloyrod. This is made by reworking metal powders at high temperatures with special high-temperature powdermetallurgy methods. It exhibits good thermal conductivity and a low thermal expansion coefficient. about…
Ammonium Lauryl Sulfate features a rich and fine foam with low degreasing powers, good biodegradability, and low irritation of skin and hair.Solid Content: 68%-72% ALS Ammonium Lauryl Sulfate Ammonium Lauryl Sulfate features a rich, fine foam wit…
Production of raw coal, crude oil, natural gas, and electricity in large-scale industries all gr ew in June, according to data released by the National Bureau of Statistics on July 15. Compared with May, raw coa…
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