词汇	赤土陶瓷
释义	赤土陶瓷 terracotta
随便看	spring back compensation spring-back compensation springback control spring back cover spring-back curvature spring backed discharge spout spring-backed discharge spout spring backed oil ring spring-backed oil ring spring backed pilot spring-backed pilot spring backed quill spring-backed quill spring backed type indirect pilot spring-backed type indirect pilot spring-back effect springback error springback finite-element method springback gland spring back labyrinth gland spring-back labyrinth gland springback law spring-back parameters springback potential energy principle springback prediction