RTA
Roads and Traffic Authority
道路交通管理局
RTCM
Radio Technical Commission for Maritime Services
海事无线电技术委员会
RTD
Realtime Differential
实时差分
RTK
Realtime Kinematic
实时运动
RTVS
Room Temperature Vulcanizing Sealer
常温硫化封口机
RV
Recreational Vehicle
休闲车
RVI
Recreational Vehicle Institute (US)
娱乐车辆研究所(美国)
RVSV
Rollover/Vapor Separator Valve
侧翻/蒸气分离阀
RWALB
Rear Wheel Anti-Lock Brake
后轮防抱死制动
S.O.L.
shipowner's liability
船东的责任
SA
Selective Availability
选择性供应
SA-FV
Separator Assembly-Fuel/Vacuum
分离器组件-燃油/真空
SAMC
Secondary Air Management Control
二次空气管理控制
SAMSO
Space and Missile Systems Organization
太空与导弹系统组织
SAMT
semi-automatical transmission
半自动变速器
SAS
Secondary Air Supply
二次空气供应
SAT
Self Aligning Torque
自对准扭矩
SBC
Single Bed Converter
单人床转换器
SC
Stratified Charge
分层收费
SCA
Suply Chain Alliance
供应链联盟
SCCS
Speed Control Command Switch
速度控制指令开关