When driving an electric vehicle, I am most afraid of the situation where the battery is low, and there is no place to charge. A charging robot developed by Volkswagen AG may solve this problem and promote the promotion of electric vehicles.…
Micro-silica is finely processed from silicon dioxide (SiO2), also known as quartz, through crushing, purification, grinding, grading and other processes. It has high purity, white color, and reasonable particle size distribution. It has unique prope…
TC4(Ti6Al4V) alloy is a medium strength α-β type two-phase titanium alloy containing 6% α-stabilizing element AI and 4% β-stabilizing element V.…
Boron has several allotropes: amorphous, elemental, and monomer boron. It is a comprehensive color powder or gray luster crystal with relatively active chemical properties. Stable at air and room temperature. Heated to 300℃ is oxidized, and 700℃ is i...…
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