单词	lewis cut
释义	lewis cut 楔形掏槽
随便看	spring back spring-back springback spring back allowance springback angle spring back cover 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 springback gland spring back labyrinth gland spring-back labyrinth gland spring back radial seal Spring-Bak springbalance spring balance spring-balanced spring-balanced bell gauge 娄娅娆娆4 娇娇1 娇2 娇3 娇4 娇声娇气肉市肉干肉干儿肉店肉弹肉感肉排肉搏肉星儿肉月儿