The ability to add large quantities of small air bubbles into concrete mixes to improve mixing efficiency, reduce bleeding, increase workability and dramatically improve quality is known as an "air-entraining agent". Description An Air Tra…
Looking for a custom cable gland? Yueqing Bolun Electric is an industrial and trade enterprise specializing in the resarch & development of…
This substance can also be called organic. Ga2S3 is the chemical name for this substance. It's difficult to dissolve it in water. You can turn it into gallate by using concentrated alkali. Concentrated Alkali: Particle sizes 80-100mesh. Purity 99.9%…
More than 300 public aquariums worldwide, and more than 100 have opened since 1990. According to incomplete statistics, aquariums (including those in zoos) attract up to 450 million visitors yearly, with far-reaching economic and educational implicat…