In proton exchange membrane fuel cell, the catalytic oxidation of protons is cathode inside membrane, at the same time, the anode of electrons to move to the cathode through an external circuit, th...
Household/vacuum pump market 2020: market size, compound annual growth rate, demand, in-depth assessment and opportunity analysis 2024 and data from major countries
The global “vacuum pump ma...
This report called “Global Carbon Mould Market” is a comprehensive document that covers valuable information about market factors, such as driving factors, constraints, competitive land...
The EU’s newly published enabling law, which defines green hydrogen, has been welcomed by the hydrogen industry as bringing certainty to the investment decisions and business models of EU co...
A wafer has to go through three changes to become a real semiconductor chip: first, the block-shaped ingot is cut into wafers; in the second process, transistors are engraved on the front of the wa...
The function of a bearing is to support a moving shaft. As such, there will inevitably be some rubbing that occurs during operation and, consequently, some bearing wear. This means bearings are oft...