EN 12101-3标准规定消防排烟风机必须经受极端高温测试,F300(300°C持续60分钟)适用于停车场,F600(600°C持续90分钟)专为隧道等高危环境设计,合规认证是许多国家消防系统的强制要求。具体内容请咨询南京睿督公司。
As thieves exploit keyless cars and claims costs climb, brokers are bracing for motor premiums to rise just as households are ...
Elliott Management, one of the world’s most prominent activist investors, has urged shareholders to block an attempt by ...
Think EVs are the latest new and shiny toy? Think again. Electric vehicles have been around for more than 100 years.
Kia Carnival minivan proves physical controls work better than touchscreens for essential winter driving features like seat ...
With a 6.2-liter LS3 V8, the EMC 620GE is a restomoded G-class pickup truck that cost $20k more than a new AMG G-class SUV; it takes 2,500 hours to build ...
As operations continue to experience labor challenges that impact their ability to hire and retain skilled workers, experts ...
New research from the University of St Andrews, the University of Copenhagen and Drexel University has developed AI ...
Top Centrifugal Fan Manufacturer Drives Innovation And Growth In Global Airflow Solutions Market. EINPresswire/ -- Shengzhou City Huahao Motor Manufacturing Co., Ltd. has emerged as a top centrifugal ...
Pickup Truck Talk + SUV on MSN
5 warning signs your car’s electrical system is failing
Modern vehicles function as sophisticated networks of electronic components working in harmony. When something disrupts this ...
A new imaging study challenges long-standing ideas about how hair grows and could lead to new treatments for hair loss.
Groundbreaking study could rewrite textbooks about how hair grows and spark new treatments - Advanced microscopy technique ...
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