countersink



【字彙解釋】

countersink 錐坑

countersink

vt. 鑽孔裝埋 n. 埋頭孔


【前後詞彙】

cotter pin 開口銷
counter parts 相似件,相對件
counterbore 柱坑
counterbored hole 柱坑孔
counterrevolution 反轉 
counterrotation 反轉 
countersink 錐坑
countersunk head 埋頭
countersunk head rivet 埋頭鉚釘
countersunk head screw 埋頭鉚釘
countersunk hole 錐坑孔

107 筆 / 共 137