网络与数据通信 有线网络 释文 world wide port name, WWPN 世界范围端口名
- speed increaser
- speeding driving
- speeding monitoring and recording system
- speed lens
- speed management
- speed measure
- speed measurement
- speed measurement technology
- speed of convergence
- speed of economic growth
- speed of light
- speed of light circle
- speed of order k
- speed of photographic plate
- speed of rotation of the ecliptic
- speed of sound
- speedometer
- speed pulser
- speed quality
- speed reducer with point-line meshing cylindrical gear
- speed regulation index for electric drive
- speed roller skating
- speed servo system
- speed skating
- speed skating field