文学 激光视盘 释 laser disc; LD 激光视盘 利用激光技术进行高密度信息存储的音视频载体。又称镭射影碟。简称LD。
计算机硬件 存储设备 释文 laser vision, LV 激光视盘
- powdered rubber
- powder extrusion molding
- powder feed rate of metal melting deposition
- powder fertilizers machinery
- powder fire extinguishing agent
- powder for coating
- powder for dry seed treatment
- powder forging
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- powder metallurgy copper alloys