countersunk lug block 中文意思是什麼
countersunk lug block
解釋
平頭帶耳塊- countersunk : 沉孔
- lug : n =lugworm n =lugsail n 1 用力拉,被拖的東西。2 懶人。3 〈pl 〉 〈美俚〉擺架子,裝腔作勢。4 〈...
- block : n 1 片,塊,大塊;粗料,毛料;木料;石料;金屬塊;【建築】塊料,砌塊;【地質學;地理學】地塊。2 ...
-
Countersunk lug block
平頭帶耳塊
分享友人