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[计算机、通信和其他电子设备制造业,仪器仪表制造业] [2025-11-22]
A mirrorless camera is a type of digital camera that does not require a reflex mirror to reflect images. Mirrorless cameras, therefore, do not have mirrors and optical viewfinders; instead, they use electronic viewfinders (EVF). These cameras are available with fixed lenses and interchangeable lens features. A mirrorless camera is generally smaller than a digital single-lens reflex (DSLR) camera. Mirrorless cameras are known in industry terms, such as compact system cameras (CSC), hybrid cameras, mirrorless interchangeable-lens cameras (MILC), and non-reflex cameras.
[计算机、通信和其他电子设备制造业,仪器仪表制造业] [2025-11-22]
A mirrorless camera is a type of digital camera that does not require a reflex mirror to reflect images. Mirrorless cameras, therefore, do not have mirrors and optical viewfinders; instead, they use electronic viewfinders (EVF). These cameras are available with fixed lenses and interchangeable lens features. A mirrorless camera is generally smaller than a digital single-lens reflex (DSLR) camera. Mirrorless cameras are known in industry terms, such as compact system cameras (CSC), hybrid cameras, mirrorless interchangeable-lens cameras (MILC), and non-reflex cameras.
[计算机、通信和其他电子设备制造业,仪器仪表制造业] [2025-11-22]
Military drones refer to unmanned aerial vehicles (UAVs) that are specifically used for military purposes such as border surveillance, battle damage management, combat operations, communication, delivery, and antiterrorism weaponry.
[计算机、通信和其他电子设备制造业,仪器仪表制造业] [2025-11-22]
Military drones refer to unmanned aerial vehicles (UAVs) that are specifically used for military purposes such as border surveillance, battle damage management, combat operations, communication, delivery, and antiterrorism weaponry.
[电力、热力、燃气及水生产和供应业] [2025-11-22]
A microgrid is a smaller type of power grid that has its own collection of power generation assets, energy storage equipment, and other distribution equipment necessary to meet local energy needs. A microgrid has the capability to the island/operates with or without being connected to the main power grid, thus making it more resilient and supplying power to critical buildings in the event of a power outage.
[有色金属冶炼和压延加工业,金属制品业,仪器仪表制造业] [2025-11-22]
A metal sawing machine is a device for cutting up bars of metal or for cutting out shapes in plates of raw materials (metals). The cutting tools in sawing machines may be thin metallic disks with teeth on the edges, thin metal blades, or flexible bands with teeth on one edge, or thin grinding wheels.
[有色金属冶炼和压延加工业,金属制品业,仪器仪表制造业] [2025-11-22]
A metal sawing machine is a device for cutting up bars of metal or for cutting out shapes in plates of raw materials (metals). The cutting tools in sawing machines may be thin metallic disks with teeth on the edges, thin metal blades, or flexible bands with teeth on one edge, or thin grinding wheels.
[有色金属冶炼和压延加工业,金属制品业,仪器仪表制造业] [2025-11-22]
A metal sawing machine is a device for cutting up bars of metal or for cutting out shapes in plates of raw materials (metals). The cutting tools in sawing machines may be thin metallic disks with teeth on the edges, thin metal blades, or flexible bands with teeth on one edge, or thin grinding wheels.
[有色金属冶炼和压延加工业,金属制品业] [2025-11-22]
Metal fabrication is the process of creating metal structures, components, and products through cutting, bending, welding, machining, and assembling raw metal materials. It involves shaping and joining metals like steel, aluminum, and copper into finished goods used in various industries, including construction, automotive, aerospace, and manufacturing. The process is essential for producing tools, machinery, and structural components with precision and durability
[有色金属冶炼和压延加工业,金属制品业] [2025-11-22]
Metal fabrication is the process of creating metal structures, components, and products through cutting, bending, welding, machining, and assembling raw metal materials. It involves shaping and joining metals like steel, aluminum, and copper into finished goods used in various industries, including construction, automotive, aerospace, and manufacturing. The process is essential for producing tools, machinery, and structural components with precision and durability