同义词
1)vertical keel,中底桁2)bottom center girder,中底桁3)duct keel,箱形中底桁4)cellulose insole board,中底板5)mid-sole overlocker,中底包缝机6)midsole leftover material,鞋中底板边角料7)forced centering plate,强制对中底盘8)rotory die sponge insole cutting machine,海绵中底滚切机9)insole staple on last,入中底于楦上
