RCM接收信号强度指示与切圆圆心混合定位算法
RCM RSSI and Circle centre Mixed localization
安瓿自动割圆机
automatic ampule-cutting and rounding machine
长颈圆底烧瓶
long neck round bottom flask
round-bottomed flask with long neck
平底圆筒形液化天然气罐
flat bottomed cylindrical LNG tank
平底圆柱壳
Cylindrical shell with two end plates
平底圆柱压模
flat-faced cylindrical punch
球底圆筒形
spherical-bottomed cylindrical parts
双层网格圆底扁球壳
double-deck reticulated circular shallow spherical shell