3M6312圆柱滚子精研机
3M6313 cylindrical roller lapping machine
半圆柱形边墩
semicircle cylindrical pier
半圆柱形反射器
semicylindrical reflector
semi-cylindrical reflector
半圆柱形量水槽
semi-cylinder measuring-flume
半圆柱形凸起
gibbous surface of the half-columniform conductor
保形圆柱投影
conformal cylindrical projection
变截面圆柱形空腔
varying sectional cylindrical cavity
长圆柱滚子轴承
long cylindrical roller bearing
粗齿圆柱形铣刀
cylindric milling cutter with coarse teeth
单列短圆柱滚子轴承
single row cylindrical roller bearing
弹性圆柱形薄壳
elastic cylindrical thin shell
等效圆柱形阴极半径
equivalent cylindrical cathode radius