Photoelectric Sensor - Wikipedia, The Free Encyclopedia
A photoelectric sensor, or photo eye, is a device used to detect the distance, absence, or presence of an object by using a light transmitter, often infrared, and a photoelectric receiver. They are used extensively in industrial manufacturing. ... Read Article
List Of ICD-9 Codes 800–999: Injury And Poisoning ...
Contusion of face, scalp, and neck except eye(s) Contusion of eye and adnexa. Black eye not otherwise specified Contusion of trunk Contusion of upper limb. Contusion of finger Contusion of lower limb and ... Read Article
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