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.
當鑽進到某一高程，樁孔中所要求的泥漿最大深度小於最小深度要求時，建議採取護筒護壁措施。
pile hole的相關資料：
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
