半圆柱形边墩
semicircle cylindrical pier
圆柱形公差域
cylindrical tolerance zone
圆柱形高次模
cylindrical high-order mode
圆柱形感应透热装置
Columned induction heating equipment
圆柱形辐射计数管
cylindrical counter chamber
cylindrical radiation counter
圆柱形二氧化铀芯块
cylindrical uranium dioxide pellet