helical scan
短语词组
- helical tomography scan 螺旋断面扫描
- helical ct scan 螺旋ct扫描
- enhanced helical ct scan 螺旋ct增强扫描
- helical l scan 螺旋式扫描
- multi phasic helical ct scan 螺旋ct多期扫描
- 1 -inch Helical-Scan Recorders 英寸螺旋扫描录像机
- multi -phasic helical ct scan 螺旋ct多期增强
- non -segmented helical-scan video tape recorder [电视]非分段式螺旋扫描磁带录像机
- Helical Scan Tapes 螺旋扫描磁带 返回 helical scan