Since 2022, Russia-Ukraine geopolitical conflicts have intensified, and global energy prices have risen sharply, with international natural gas prices hitting historic highs. As the most important transitional energy source in the transition from fos…
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…
Is boron amorphous or crystalline?Boron can be prepared in several crystalline as well as amorphous forms. The popular forms of crystallization are α-rhombohedral (α-R), β-rhombohedral (β-R) as well as β-tetragonal (β-T). In diplomatic immunities, bo…
What is Aluminium-Silicon Alloy?Silicon-aluminum alloy is a binary alloy composed of silicon as well as light weight aluminum, which can maintain the exceptional residential properties of silicon and aluminum respectively.Silicon is good in metal all…
Accelerating agent is to point to the admixture that can make concrete condenses quickly after concrete hardening. Early strength agent refers to the admixture which can improve the early strength of concrete and has no significant effect on the lat…
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