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…
Reduced power supply capacity due to high temperatures in many European countries has affected the gland fitting market In the third week of July, many European countries saw record heat. The extreme heat in Wes…
When the same polycarboxylic acid sloughing agent is used but different cement is used, it is possible that this polycarboxylic acid sloughing agent has good compatibility with one kind of cement but poor compatibility with another cement, and when u…
The application prospects of gallium nitride…
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