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The problem of dynamic sealing of equipment always exists with the operation of the equipment. Today, we have specially sorted out the various commonly used sealing forms, usage scope and character...[Details]

Is electromagnetic radiation from electric vehicles harmful to the human body? Recently, the issue of electromagnetic radiation from electric vehicles has garnered widespread attention. However, pu...[Details]

With the rapid adoption of smart electric vehicles, automotive chips are evolving from auxiliary control units to the foundation of the entire vehicle's intelligence. Their applications extend from...[Details]

1. Multi-channel DAC technology bottleneck Currently, the development of multi-channel DAC technology focuses on two core challenges. First, industrial applications urgently ...[Details]

Bearing wear is a common equipment problem in the manufacturing industry. In today's world where controlling production costs is advocated, using repair technology to reduce the scrapping and repla...[Details]

No one expected that after about a day of downtime, four or five thermostats on the control panel would display four 0000s and flash. We knew it was caused by poor contact of the temperature sensin...[Details]

1. Basic structure and working principle of centrifugal pump 1. Centrifugal pump water pump relies on the high-speed rotation of the impeller to make the fluid obtain greater kinetic energy, a...[Details]

On August 18, Indian officials announced on August 12 local time that they had approved four more semiconductor projects under the framework of the Indian Semiconductor Mission (ISM), bringing the ...[Details]

On August 14, Chinese researchers broke through the bottleneck of energy density and application performance of existing traditional lithium-ion batteries and developed soft-pack batteries with an ...[Details]

According to foreign media reports, a team from the Helmholtz Association of German Research Centres (HZB) used a non-destructive method to study practical lithium-sulfur soft-pack batteries using ...[Details]

With the global penetration rate of new energy vehicles projected to exceed 45% by 2025, and the industry's transformation entering its second half, the era of intelligentization, LiDAR has rapidly...[Details]

Lithium-ion batteries used in electric vehicles are known to slow down the chemical reaction of the electrolyte in low temperatures. Winter driving for pure electric vehicles has become a source of...[Details]

As urbanization accelerates and public safety demands continue to rise, traditional surveillance systems are gradually exposing their limitations due to their reliance on manual oversight, delayed ...[Details]

Humans have been driving cars for over a century, but their safety record is far from perfect. While today's vehicles are safer than ever, car accidents and fatalities continue to rise in many pa...[Details]

A certain building, a business hotel, was designed with a background music system and emergency broadcast system in mind, taking into account the building's specific conditions and surrounding envi...[Details]