convex cylindrical lens
cylindrical lens
圆柱透镜
圆柱形透镜
圆柱面镜
柱面镜
柱面透镜
柱状透镜
柱透镜
柱面镜(CL)
柱面镜CL
360° cylindrical display system
3M6313 cylindrical roller lapping machine
4-row cylindrical roller bearing
4-row cylindrical roller bearings
60Si2CrVA cylindrical spring
a fluid-loaded circular cylindrical shell
a thin cylindrical shell
A3 steel cylindrical projectiles
Air-suction cylindrical
aluminum-foam filled cylindrical tube
an finite FFS cylindrical shell
angular approach cylindrical grinding machine
谷胱甘肽过氧化物酶
谷胱甘肽过氧化物酶（GPX）
斜面外磨圆床
arc tooth cylindrical gear
breakwater of cylindrical caisson structure
bulging cylindrical hole
carbide for cylindrical compacts
central cylindrical projection