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How serious are fertility problems today? People don't want to give birth,can't afford it, and can't give birth that has become the "three mountains". The problem of childbirth is related to the people's livelihood. Whether a country can prosper or n…
A new coronavirus pandemic is spreading rapidly across Asia, prompting countries such as Japan to warn their populations to take precautions to slow the spread and prevent their healthcare systems from being overwhelmed.…
Vanadium hydroide, ultrafine, micron, gray-black powder, chemical formula VH2, Purity: 99%Particle Size : 325mesh About vanadium hydride VH2 powder: The vanadium hydride is a unique hydrogen-absorbing/desorbing pressure that approaches a binary…
Oleyl-amine polyoxyethylene is a good emulsifier, dispersing agent, lubricant, and corrosion inhibitor. It has acid resistance, and it's not compatible with anionic detergents. Oleylamine polyoxyethylene-ether : The polyoxyethylene resin has a…