Description
A bone sonometer is a device that transmits ultrasound energy into the human body to measure acoustic properties of bone that indicate overall bone health and fracture risk. A bone densitometer is a device intended for medical purposes to measure bone density and mineral content by X-ray or gamma ray transmission measurements through the bone and adjacent tissues. The primary components of the device are a voltage generator, a transmitting transducer, a receiving transducer, and hardware and software for reception and processing of the received ultrasonic and rays signal.
Description
Wheel bearings perform two very important jobs in a vehicle’s suspension. The wheel bearing allows the wheels to rotate with minimal function, and they also support the vehicle’s weight.  To be able to do both of these jobs, the bearings must be in near perfect condition. The seals must also be leak free to keep the lubricant inside the bearings and contaminants out. In an average sedan that weighs around 3,400 lb, each pair of front wheel bearings, as well as the rear wheel or axle bearings, each support 850 pounds. This all depends on the front to rear weight distribution of the vehicle. It’s a lot of weight that needs to be supported over tens of thousands of miles.
Description
An automotive catalytic converter is a device that uses a catalyst to convert three harmful compounds in car exhaust into harmless compounds. It is a stainless steel box mounted in the exhaust system. Inside is the auto catalyst - a ceramic or metallic substrate with an active coating incorporating chemical compounds (the washcoat) to support a combination of catalytical materials or minerals selected for their effectiveness in the required emissions reductions.
Description
"Agricultural Equipment Rubber Track is the rubber track used in the agricultural applications. 

Rubber track is a kind of circular tape made of rubber and fiber or metal composite material rubber track with a small grounding pressure, traction, vibration, low noise, wet field through the good, and it does not damage the road, the quality of small, fast speed and other characteristics."
A bidet is a low fixed container in a bathroom which you can use to wash your bottom. It looks like a toilet but has warm-water jets for personal hygiene after you use the toilet. Bidets are normally situated near the toilet and are especially helpful to: people who are recovering from surgery; people who have physical disabilities; people with dexterity or other problems that limit their range of motion; people who have various medical conditions, such as hemorrhoids, diarrhea, dysentery, difficult bowel movements, or other ailments that involve the rectal or genital areas; people who have developmental disabilities, such as Down's Syndrome, mental retardation, autism, or cerebral palsy; men and women who want better hygiene before or after sexual activities; and women who want more effective feminine hygiene during monthly menstrual periods.
Automotive Electronic Power Steering System is a very popular steering system, a power steering system that directly relies on the motor to provide auxiliary torque; Currently, most of the vehicle are installed the electronic power steering system, and the electronic power steering system can reduce about 5% fuel consumption.
In the industrial domain, varied equipment are required for storage, convey, control of material, products and goods, this is where automated material equipment is used. Automated Material Handling Equipment (or short as AMHE) can play an essential role in modern factories for work-in-process storage and offer the advantages of improved inventory control and cost-effective utilization of time, space and equipment. Warehouse material handling approaches are very commonly adopting Automated Material Handling Equipment, in which mainly includes: automated storage retrieval system, automatic guided vehicle, conveyor and sorter system.