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20271.全球空气压缩机市场报告（2015-2019年）
[计算机、通信和其他电子设备制造业,仪器仪表制造业,专用设备制造业,电气机械和器材制造业] [2015-07-27]
An air compressor is a machine that takes in air at atmospheric pressure and compresses it within a holding chamber resulting in the delivery of high-pressure compressed air. Air compressors are used in several areas such as commercial businesses and jet engines, as well as in the manufacturing, chemical, and petroleum industries. Air compressors can be segmented into portable and stationary in terms of type and based on operations they can be segmented int rotary, reciprocating, and centrifugal compressors.
关键词：空气压缩机；高压；压缩空气；输送；保持室；喷气发动机；制造；化学；石油工业
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20272.全球MEMS惯性传感器市场报告（2015-2019年）
[专用设备制造业,计算机、通信和其他电子设备制造业,仪器仪表制造业] [2015-07-27]
MEMS are miniature devices manufactured using microfabrication technology. These devices can vary from one micron to several millimeters. Accelerometers, gyroscopes, and magnetometers are discrete MEMS inertial sensors that are used to detect and measure tilt, shock, rotation, and vibrations in a device. However, two or more types of discrete sensors can be fused together to form what are known as combo sensors. These can perform multiple functions. In the past, MEMS inertial sensors were only used for navigation by the aerospace and military sectors, but they are currently also being used in the automotive, consumer, medical, industrial, and communication sectors. This is because of the small size of MEMS inertial sensors, which enables them to be easily integrated with devices and makes them more efficient and cost-effective compared to their traditional counterparts.
关键词：MEMS；微细加工技术；微型设备；离散传感器；微机电系统；惯性传感器
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20273.全球永磁电机市场报告（2015-2019年）
[电力、热力、燃气及水生产和供应业,专用设备制造业,仪器仪表制造业,电气机械和器材制造业] [2015-07-27]
Permanent magnets are made of ferromagnetic materials that create their own magnetic field. They can be broadly classified into rare earth magnets, ferrites, SmCo-based permanent magnets, and other magnets. Rare earth magnets are powerful permanent magnets made from rare earth elements. Unlike electromagnets, permanent magnets do not require continuous electric energy to maintain their electric field. They can retain their magnetic properties even when removed from a magnetic field. This makes permanent magnet motors preferable over electromagnetic motors.
关键词：永久磁铁；创建；磁场铁磁材料；稀土磁铁；铁氧体；钐钴系永磁体；永磁电机；好于；电磁马达
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20274.日本起重机市场报告（2015-2019年）
[专用设备制造业,电气机械和器材制造业,汽车制造业] [2015-07-27]
The crane market in Japan grew by 22.8% year-on-year in 2014, driven by an increase in demand for infrastructure construction. In December 2014, the government allocated $14 billion for the reconstruction of infrastructure damaged during the tsunami and earthquake in 2011. This increase in construction activities is expected to increase the total construction output share of Japan's GDP from 9.68% in 2014 to 9.99% in 2019. Further, due to the upcoming Tokyo Olympics in 2020, the country will be improving its existing infrastructure and developing new infrastructure, which will lead to the growth of the crane market. We estimate that the market will grow at a CAGR of 23.06% during the forecast period.
关键词：起重机；日本市场；基础设施建设；需求
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20275.全球乳腺X线摄影设备市场报告（2015-2019年）
[计算机、通信和其他电子设备制造业,专用设备制造业,医药制造业,仪器仪表制造业] [2015-07-25]
Mammography equipment uses low-dose X-rays to study breast tissues. The test, known as a mammogram, aids in detecting breast diseases. Mammograms are of two types: screening and diagnostic. A screening mammogram is used for the early detection of diseases in patients who exhibit no symptoms, whereas a diagnostic mammogram helps evaluate abnormalities after they have been detected by a healthcare professional.
关键词：乳房X光；检查设备；低剂量X射线；研究；乳腺组织；筛选；诊断
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20276.美国垫片密封市场报告（2015-2019年）
[电气机械和器材制造业,专用设备制造业,金属制品、机械和设备修理业] [2015-07-25]
A seal is a device used to prevent the leakage of liquids or gases in the automotive,manufacturing, aerospace, electrical and electronics, and petrochemical industries. It helps to reduce problems associated with pollution caused by the leakage of contaminants as well as corrosion and fatigue that can destroy equipment and result in a reduction in efficiency, increased cost, and also reduced product life. The following two types of seals are available in the market.
关键词：密封件；防止；液体或气体；泄漏；减少；污染物；泄漏污染
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20277.全球矿业设备市场报告（2015-2019年）
[采矿业,电气机械和器材制造业,仪器仪表制造业,专用设备制造业] [2015-07-24]
Mining equipment is used to extract natural resources such as metals, coal, and minerals; these include iron ore, titanium, bauxite, and copper; gravel, sand, platinum, gold, coal, and salt, and various non-metallic products. Mining equipment includes trucks, dozers, loaders, borers, coal and core drillers, stationary and portable crushers, dryers, feeders, hydraulic pumps, conveyor belts, and compressors.
关键词：采矿设备；提取；天然资源；卡车；推土机；装载机；蛀虫；煤炭
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20278.全球高压开关设备市场报告（2015-2019年）
[电气机械和器材制造业,仪器仪表制造业,专用设备制造业,电力、热力、燃气及水生产和供应业] [2015-07-24]
Switchgears are designed to protect, control, and isolate electrical T&D networks, substations, and other electrical equipment. High voltage switchgears, used in power utilities, are installed in high voltage substations. These switchgears are classified as AIS and GIS. Switchgears may be defined as a logical combination of.
关键词：开关设备；保护；控制；隔离；电气输配电网络；电气设备；高压开关设备；AIS；GIS
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20279.使用基于传感器的需求控制通风设备实现实验室节能
[计算机、通信和其他电子设备制造业,专用设备制造业] [2015-07-16]
This research presents a tool for laboratory managers to quickly determine if employing a DCV system is potentially life-cycle cost effective. The tool presented is not to be used as sole justification for implementing a DCV system; instead, laboratory managers using this tool will be able to quickly determine if further investigation into DCV installation is warranted. The results show that a DCV system is life-cycle cost effective for many different HVAC system total pressure and square footage combinations.
关键词：节能；空调设备；建筑；生命周期成本
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20280.美国割干草机市场报告（2015-2019年）
[专用设备制造业,电气机械和器材制造业] [2015-07-07]
Haying and forage machinery is used to produce plant-based feed for animals.
关键词：美国；割干草；割草机
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