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[石油加工、炼焦和核燃料加工业,汽车制造业,专用设备制造业,] [2017-09-13]
Natural gas vehicles (NGV) are alternative fuel vehicles that use natural gas in place of diesel or gasoline as fuel for combustion. Natural gas is used in two forms in automobiles: compressed natural gas (CNG) and liquefied natural gas (LNG). LNG is stored as a supercooled liquid and is used for combustion. A temperature range between -184 degrees Fahrenheit and -274 degrees Fahrenheit is maintained for the storage of LNG. The advantage of using LNG is that it has a high calorific value that is comparable to that of gasoline. However, it needs high investment in infrastructure to maintain the temperature of the cryogenic liquid. CNG is stored in a gaseous form and an odorant is added to it to detect leakage. Normally, it is stored in high-pressure tanks with a pressure range of 20 to 25 MPa.
[专用设备制造业,医药制造业,] [2017-09-12]
Cardiac ablation is an endovascular procedure that helps to treat an irregular heart rhythm and is performed with the help of an ablation device and catheter. These products use radio frequency (RF) as an energy source to destroy unhealthy heart tissues. Ablation catheters remove faulty electrical pathways from the heart,thereby reducing the risk of ventricular fibrillation and sudden cardiac arrest.Based on product, the market is segmented into cardiac ablation devices and cardiac ablation catheters.Based on the procedure, the market is segmented into atrial fibrillation ablation,supraventricular tachycardia ablation, and ventricular tachycardia ablation.Based on the end-user, the market is segmented into hospitals and clinics and ambulatory surgical centers (ASCs).
[电气机械和器材制造业,] [2017-09-12]
CO alarms provide protection from inhaling CO gas by detecting the presence of CO gas and alerting with a sound produced by the alarm.
Carbon monoxide (CO), also known as the silent killer, is an odorless and colorless toxic gas that is released when a fossil or fuel is burnt incompletely. It can cause various health hazards depending on the amount of gas inhaled. Human senses cannot detect it due to its odorless and colorless nature and therefore, it leads to unexpected harm.
[汽车制造业,] [2017-09-12]
An autonomous vehicle is a vehicle that is able to navigate and drive without any human intervention. This vehicle is equipped with an array of on-board sensors like LiDAR (light detection and ranging), radar, high resolution camera, sonars, laser scanners, and three dimensional (3D) cameras among others to gather and process information about its surroundings and navigate. The Society of Automotive Engineers (SAE) International has released a new standard J3016 for autonomous vehicles.
[仪器仪表制造业,电气机械和器材制造业,计算机、通信和其他电子设备制造业,] [2017-09-12]
Laser refers to light amplification by stimulated emission of radiation, which produces a coherent, collimated, and monochromatic beam of light by exciting atoms to a higher energy level. Lasers are distinguished from other light sources by their coherence. Spatial coherence property of laser enables it to stay narrow over great distances and allows it to be focused on a tight spot. As a result of these properties, they are widely used in applications such as laser pointers, laser cutting, and lithography. Lasers are classified based on the type of lasing medium they use such as gas, optical fiber, solid state, and semiconductor.
[汽车制造业,金属制品业,] [2017-09-11]
A car rack consists of a set of bars mounted on the roof, hitch, or trunk of a car that secures bikes and skiing equipment for transportation. It acts as an anchor, which supports and securely holds many items, amplifying the luggage-carrying capacity of a car.These racks are specialized for mounting bikes, water sports equipment, skis, and boats. While some vehicles come with factory-installed car racks as standard, others can be purchased and fit with aftermarket parts. They can be fit either temporarily or permanently.
[文教、工美、体育和娱乐用品制造业,金属制品业,] [2017-09-11]
A tripod is used over a campfire or fire pit to hang different cooking equipment over the fire. These tripods are equipped with a chain to hold the pot or grillers. It can be raised to the desired height over the fire to fine-tune the cooking temperature. It helps in efficient and even cooking and is lighter in weight than a fire grill. In addition to the table grates and swivel grills, campfire tripods have become largely popular cooking equipment among campers.With grate and without grate tripods are the two types of camp fire tripods.
[化学原料和化学制品制造业,石油加工、炼焦和核燃料加工业,] [2017-09-11]
Butadiene is a type of petrochemical product used in the production of several derivatives, which are primarily used in making synthetic rubber, plastics, resins,and other polymers.Butadiene is synthesized either by synthetic processes or from bio-based matter to produce derivatives such as acrylonitrile butadiene styrene (ABS) resins,polybutadiene rubber (PBR), styrene butadiene rubber (SBR), styrene butadiene latex (SB latex), adiponitrile, nitrile rubber (NR), and other butadiene derivatives.The main areas of butadiene consumption are tires, rubber products, adhesives,paints, coatings, appliances, clothing, and packaging materials.The global butadiene and its derivatives market was valued at $29.35 billion in 2016 and will reach $38 billion by 2021, grow at a CAGR of 5.3%.
[计算机、通信和其他电子设备制造业,汽车制造业,] [2017-09-11]
RVC: A RVC is a type of automotive camera, which is installed at the rear end of the vehicle, which gets activated when switched to reverse gear. A display unit near driving system helps in reversing and parking.The bus RVC market encompasses the RVCs used in the buses, which are used for reversing and parking by reducing the blind spot. This cannot be used as a replacement for the side view mirrors in the buses.
[建筑业,信息传输、软件和信息技术服务业,] [2017-09-11]
Building automation and control systems are solutions installed in buildings to increase operational efficiency and reduce the overall energy consumption. It provides automatic centralized control and monitoring of the building lighting systems, heating, ventilation, and air conditioning (HVAC), and safety and access systems among others. It develops software for efficient building management system.Products considered for the solution stages are lighting controls, security access and control, HVAC control, BMS, fire and safety, public address s/m, outdoor controls,elevator controls, network accessories and maintenance.