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H135 Helicopter Replaces Aluminum Structural Parts with Carbon Fiber Reinforced Polymer
Time of Update: 2023-01-23
Airbus successfully replaced the original aluminum alloy ring frame of the H135 helicopter with carbon fiber reinforced polymer (CFRP) using a multi-piece preform and a one-time infusion process .
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The world's first vertical forest city will open in 2020
Time of Update: 2022-12-26
The world's first vertical forest city will open in 2020Designed by Stefano Boeri Architetti Architects.
The world's first vertical forest city will open in 2020Designed by Stefano Boeri Architetti Architects.
The world's first vertical forest city will open in 2020Designed by Stefano Boeri Architetti Architects.
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How long does it take to dry in a biosafety vacuum sterilizer
Time of Update: 2022-10-10
The cold air in the sterilization cabinet is drawn out by the flow of water through a vacuum pump, so that it is in a negative pressure state, and then saturated hot steam is input to make it penetrate into the interior of the article quickly, and this is repeated 3 or 4 times .
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Air Liquide invests 50 million euros in new air separation plant in Russia
Time of Update: 2022-02-18
Air Liquide will invest approximately 50 million euros to build the most advanced air separation equipment (ASU), which will improve the energy efficiency and overall environmental footprint of the Severstal production process .
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Kunshan blew the "oil-to-water" storm
Time of Update: 2020-09-10
Recently, reporters from Kunshan City Environmental Protection Bureau was informed that Kunshan in the chemical industry, textile printing and dyeing, surface coating, electronics, packaging printing and other industries to promote water-based paint to replace oily paint, from the source to control the production of industrial exhaust gas, to protect Kunshan blue sky and white clouds.
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Working principle of booster cylinder
Time of Update: 2009-09-01
The working principle of booster cylinder and the difference between the direct pressure type and the advance type (uPower) introduction of the direct pressure type booster cylinder: the use of the bo
