broached hole的意思

拉孔

pouched mole───囊痣

detached house───獨立式住宅；獨立式房子

black hole───n.黑洞

bleached hair───脫色毛發

bogey hole───轉向架孔

broach to───拉刀

broached───vt.提出；鉆孔；開始討論；給…開口；n.鉆頭；鑿子；胸針（等于brooch）；vi.突然橫轉

bronchiole───n.[解剖]細支氣管

cased hole───下套管井，套管井

Verticality of the centre line of the broached hole on tested workpiece against base───試件拉削后孔中心線對基面的垂直度

Verticality of the axis of broached hole on tested workpiece against base───試件拉削后孔軸線對拉削基面的垂直度