USEL
ultralong spaced electric logging
超长距离电测井
UTM
Universal Transverse Mercator
通用横轴墨卡托
V6
Six Cylinder Engine-Arranged in a *V*
六缸发动机布置为*V*
VCCV
Vacuum Control Check Valve
真空控制止回阀
VCU
Viscous Coupling Unit
粘性耦合单元
VCV
Vacuum Check Valve
真空止回阀
VDA
Verband der Automobilindustrie
汽车工业协会
VDV
Vacuum Differential Valve
真空差动阀
VDV
Vacuum Diverter Valve
真空分流阀
VEHCV
Vacuum Exhaust Heat Control Valve
真空排气热控制阀
VHO
Very high output fluorescent light
高输出荧光灯
VIR
Valves In Receiver
接收器中的阀门
VIS
Vacuum Input Switch
真空输入开关
VLCC
Very Large Crude Carrier
超大型原油运输船
VM
Velocity Modulation
速度调制
VPSP-W
vacuum plasma spraying
真空等离子喷涂
VSA
Vacuum Switch Assembly
真空开关总成
VSL
Vehicle Speed Limiter
车辆限速器
VSR
Vehicle-Sensitive Emergency Locking Retractor
车辆敏感紧急锁紧器
VVM
Validation and Verification Manual
验证和验证手册
WA
Workshop Assembly
车间组装