water stage recorder 水位计

long distance water-stage recorder 远距离水位计 ; 远间隔水位计

stage recorder installation 自记水位计台 ; 自记水位台

water-stage recorder well 水位计井

pressure-type stage recorder 压力式水位计

ultrasonic stage recorder 超声波水位计

telemetering stage recorder 遥测水位计

float-type stage recorder 浮子式水位计

float-type water stage recorder 浮筒式自记水位计 ; 浮子式水位计