Universal Hydrogen’s hydrogen fuel cell demonstrator made its maiden flight to Moss Lake, Washington, last week. The test flight lasted 15 minutes and reached an altitude of 3,500 feet. The t...
After the wafer has gone through the previous process, the chip preparation is completed, and it needs to be cut to separate the chips on the wafer, and finally packaged. The wafer cutting process ...
The European Union plans to hold a pilot auction of 800 million euros ($865 million) of green hydrogen subsidies in December 2023, according to an industry report.
During the European Commission...
Chemical vapor deposition (CVD) is the most widely used technology in the semiconductor industry for depositing a variety of materials, including a wide range of insulating materials, most metal ma...
Method for making graphite bearing seal
Technical areas
[0001] our campany relates to a graphite bearing seal, in particular to a graphite bearing seal making method.
Background technology
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Pierburg has been developing vacuum pumps for brake boosters for decades. With the current EVP40 model, the supplier is offering an electric option that operates on-demand and sets high standards i...