A man's head is enclosed by a big, pillow-shaped machine. Scientists in white coats take notes as the machine scans the subject's brain waves, seeking to penetrate his thoughts-to read his mind.
High precision dynamic balancing machine has the characteristics of low noise, high efficiency, long service life, and fully enclosed in high performance grease, life-long maintenance free.
高精度动平衡机具有噪音低、高效率、使用寿命长等特点，且全封闭内加高性能润滑脂，终生免维护。
3
A tape transport where the file reel is separated from the machine reel, and is not enclosed in a cassette or cartridge.