扁圆形棱柱螺旋弹簧  oblate prism spiral spring

圆柱螺旋弹簧横向弯曲刚度及弯曲变形计算  lateral stiffness and corresponding deformations o

圆柱形螺旋弹簧  cylindrical spiral spring; cylindrical helical spring

圆柱形螺旋压缩弹簧  Helix compressive spring

圆柱形压缩弹簧  ring valve

60Si2CrVA圆柱弹簧  60Si2CrVA cylindrical spring

半椭圆形弹簧  half-elliptic spring(semi-elliptic spring; semi elliptic spring; half elliptic spring; semi-elliptical spring; half-elliptic spring

全椭圆形弹簧  full elliptic spring

四分之三椭圆形弹簧  three quarter elliptic spring; three-quarter elliptic spring

四分之一椭圆形弹簧  quarter elliptic spring

圆柱弹簧  cylindrical spring; Cylinder-spring

球形弹簧柱塞  ball spring plunger

3/4椭圆弹簧  three-quarter elliptic spring

半椭圆弹簧  semielliptic spring; half elliptic spring

半圆柱形  semicircular cylinder; semicylindrical

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