482 篇
168 篇
15832 篇
760 篇
267 篇
86 篇
456 篇
37 篇
2183 篇
828 篇
51 篇
176 篇
515 篇
102 篇
62 篇
109 篇
52 篇
322 篇
192 篇
70 篇
[铁路、船舶、航空航天和其他运输设备制造业,化学纤维制造业] [2025-07-09]
Aerospace nanotechnology refers to the application of nanotechnology science and engineering conducted at the scale of atoms and molecules (typically below 100 nanometers) to the design, development, and performance enhancement of aerospace systems, including aircraft, spacecraft, satellites, and unmanned aerial vehicles (UAVs). This field involves the use of nanomaterials, nano sensors, nanoelectronics, and nanostructures to improve key aerospace characteristics such as strength-to-weight ratio, thermal resistance, durability, fuel efficiency, stealth capabilities, and system miniaturization.
[仪器仪表制造业,铁路、船舶、航空航天和其他运输设备制造业] [2025-06-17]
The aviation airbags market refers to the ecosystem of technologies, systems, and components involved in the development and integration of airbag-based safety solutions in aircraft cabins. These systems are engineered to deploy rapidly upon detecting an abnormal aircraft motion or crash impact, cushioning the passenger’s upper body and reducing trauma. This market includes airbag control modules, inflators, sensors, and integrated seat systems. Innovations in lightweight materials, sensor fusion, and predictive deployment mechanisms are driving new product development. The market is a convergence point for aerospace safety engineering, passenger ergonomics, and regulatory compliance, with a strong focus on minimizing injury risks without adding significant weight to the aircraft.
[铁路、船舶、航空航天和其他运输设备制造业] [2025-05-27]
Cable cars are aerial lift systems that transport passengers or goods using cabins suspended from a moving cable. These systems are commonly used in urban transportation and tourism, offering efficient and scenic travel over challenging terrains and providing access to otherwise inaccessible areas.
[电气机械和器材制造业,铁路、船舶、航空航天和其他运输设备制造业] [2025-04-30]
Boat docks and lifts are a type of machinery that is used to lift and handle boats. This machinery helps in keeping the boats safe and sustaining their integrity by protecting them from corrosion and breakage. These machines are generally used for transporting boats between water at two different elevations and offer an alternative to the canal lock and the canal inclined plane. These machines find applications in household and commercial spaces. The global boat docks and lifts market comprises establishments that are primarily engaged in the manufacturing of docks, lifts, and related accessories.
[铁路、船舶、航空航天和其他运输设备制造业] [2025-03-29]
The market by value in this report is defined as the revenues that enterprises gain from goods and/or services sold within the specified market and geography.
[铁路、船舶、航空航天和其他运输设备制造业] [2025-03-29]
Air sports equipment refers to the specialized gear and apparatus used in various air sports activities. These activities involve aerial maneuvers and often require equipment designed to ensure safety, performance, and enjoyment.
[铁路、船舶、航空航天和其他运输设备制造业,仪器仪表制造业] [2025-03-29]
[铁路、船舶、航空航天和其他运输设备制造业] [2025-03-27]
Drones are pilotless aircraft or flying robots, which are also referred to as UAVs. Drones fly autonomously or are controlled by an onboard computer. They can also be operated using a remote control from the ground. Commercial drones are those that are used in commercial sectors such as infrastructure, agriculture, energy, and public safety. The report does not include drones or related services that serve the military/defense segment.
[铁路、船舶、航空航天和其他运输设备制造业] [2025-03-27]
MRO services play an important role in extending the life of an aircraft by increasing its operational efficiency. It includes services such as overhaul, routine check-ups, inspection, repair, and modification of aircraft and their components.
[专用设备制造业,铁路、船舶、航空航天和其他运输设备制造业] [2025-03-27]
Commercial aircraft seating refers to the specialized seating arrangements designed for passengers and crew on commercial airplanes. These seats are engineered for safety, comfort, and efficiency during air travel.