undrilled

undrilled

美 　英

  • 網絡未鉆的；未穿孔的

例句

A narrow barrel with a razor-sharp edge (think of a very big apple corer) shoots down and pierces the undrilled layer of earth below.

一個帶有鋒利邊緣的窄桶（就像一個非常大的蘋果挖核器）像子彈一樣射下，穿過下方尚未鉆孔的土層。

Compression, injection and die-casting moulds; machined plates, undrilled

擠壓模具.注塑模具和壓鑄模具.不鉆孔的加工板

Construction Technology of Undrilled Grouting for Leak Stopping

不鉆孔灌漿堵漏施工技術