440 篇
155 篇
14465 篇
712 篇
256 篇
78 篇
424 篇
32 篇
1963 篇
719 篇
41 篇
142 篇
462 篇
96 篇
60 篇
103 篇
51 篇
293 篇
180 篇
59 篇
[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] [2024-01-25]
Aircraft engine electrical wiring harnesses and cable assembly refer to the routing of the cables and wires in an aircraft engine to transmit signals or power. These cables and wires are bound together with straps, cable ties, and cable lacing. There are three types of harnesses used in aircraft engines, namely, open bundle harness, closed bundle harness, and over-molded harness.
[计算机、通信和其他电子设备制造业,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,电气机械和器材制造业] [2024-01-18]
The amphibious landing craft is a boat or ship that is designed to transport troops and their equipment from one place to another place, like between a warship and the shore. Amphibious landing craft plays an important role in the war as they help in bringing the troops and supplies directly to the battlefield, which is very important in winning a war. By application, the amphibious landing craft Is segmented into military and commercial segments.
[电气机械和器材制造业,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] [2023-12-30]
A compressor is an integral component of an aircraft engine. It ensures a sufficient supply of air for proper combustion by regulating the pressure of inlet air as per the engine-specific requirements at different stages of flight. There are two types of compressors integrated into an aircraft, namely low-pressure compressors and high-pressure compressors.
[铁路、船舶、航空航天和其他运输设备制造业] [2023-12-27]
Aerostructure is a set of components of an aircraft airframe. This may include all or part of the fuselage, wings, nacelle, and nose, among others.
[铁路、船舶、航空航天和其他运输设备制造业,农、林、牧、渔业,汽车制造业] [2023-12-27]
The global agriculture market is a vast and complex industry that encompasses the production, processing, and distribution of food and agricultural products. The market is worth trillions of dollars and is essential to the global economy. The agriculture market is divided into two main sectors: crop production and livestock production. Crop productions includes the growing of crops such as wheat, rice, maize, soybeans, and fruits and vegetables. Livestock production includes the raising of animals, such as cattle, pigs, sheep, and chickens.
[铁路、船舶、航空航天和其他运输设备制造业] [2023-12-01]
Equipment Type: Cycles, other types Industry: Other transportation equipment manufacturing
[铁路、船舶、航空航天和其他运输设备制造业] [2023-11-30]
The equipment described in this report are primarily defined by its title since the title is generally long and includes most of the criteria used to differentiate the equipment from other similar equipment. The equipment descriptions are sourced from the U.S. Census. Additionally descriptions can be collected from the manufacturing industry descriptions that each equipment is categorized. The U.S. Census manufacturing industry descriptions for equipment are listed below
[铁路、船舶、航空航天和其他运输设备制造业] [2023-11-28]
The aerospace industry has expanded its footprint across the country and is growing exports yearly. However, growth stopped due to the COVID-19 pandemic in 2020, when the sector saw a 31.8% drop in exports. While 2021 brought a slight recovery to industrial aerospace operations in Mexico, it was in 2022 that the sector saw a greater recovery, which was also pushed by aviation growth and nearshoring trends, in which Mexico is positioned as an ideal destination for establishing operations.
[交通运输、仓储和邮政业,铁路、船舶、航空航天和其他运输设备制造业] [2023-11-01]
A rail entrance or door system grants entry access to rail transport. The automatic and manual IoT-based rail door systems are designed to be able to open and close automatically and manually. The application of IoT-based technologies for modern trains has a major benefit for the end-to-end system, along with the incorporation of subsystems that can be constructed with an architecture that supports flexible generation and easy collection of data. IoT has a potential effect on reliability and safety, and some areas where further investigation for IoT-based solutions can be effective in enhancing reliability and safety incorporate monitoring of train doors. Therefore, the rising use of automation and IoT in railways is expected to further drive the demand for rail entrance systems during the forecast period.
[铁路、船舶、航空航天和其他运输设备制造业,食品制造业] [2023-10-31]
In-flight catering services refer to the food and beverage options provided to passengers during the flights. These services are an important aspect of the overall passenger experience and can range from simple snacks to full-course meals, depending on the duration and class of flights. This market is a crucial component of the airline industry as it helps to enhance the overall customer experience. The flight catering industry is large, and its total market size is estimated at approximately $17.95 billion. The airline in-flight catering industry is a massive operational system, serving over one billion passengers annually. It is an intricate or detailed process involving a large-scale production unit employing over 800 staff, producing up to 25,000 meals daily during peak periods. International airlines with numerous daily takeoffs and landings require a substantial catering operation to meet the needs of their passengers. In addition, a single long-haul Boeing 747 requires over 40,000 items loaded onto it before departure, further highlighting the complexity of the airline catering industry.