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Guotai Junan released a research report saying that under the background of carbon neutrality, the scarcity of coal mines is prominent, and the value of assets will continue to increase. The high point of capital expenditure in the coal industry appe…
The wide-gap semiconductor material GaN is widely used due to its excellent electrical, optical and physical properties. 1.Semiconductor light Gallium Nitride is widely used in semiconductor lighting. The high luminescence and high reflectivity of ga…
Due to high cargo volumes, the Port of Houston in the United States will collect an overtime detention fee at its Hayabusa Loading Terminal from February 1, 2023. A report…
PnB Propylene monobutyl esters is a nonionic surfactant which can dissolve many solvents as well as oils and lipids. Propylene glycol Monobutyl Ethyl: PnB Propylene monobutyl alcohol is a nonionic detergent that can dissolve most solvents as well…