pile hole的用法和樣例：
例句
- But when holing in a certain height that the maximum mud height is less than the minimum mud height, take the cylinder to project the hole.
當鉆進(jìn)到某一高程，樁孔中所要求的泥漿最大深度小于最小深度要求時(shí)，建議采取護筒護壁措施。
pile hole的相關(guān)資料：
臨近單詞
Pileri
pile
piles composite bearing base
pile foundation construction
pile with plates by incision
Pile-Baffle Permeable Wharf
piled books onto the table.
pile-foundation engineering
pile with branches and plates
pile foundation reinforcement
pile-net compound structure
piled upin a promiscuous heap
