Caută
Selectați limba dicționarului
plug and feather
01
a technique used in stone splitting where a series of holes are drilled into the stone, and then pairs of metal wedges (feathers) and a center wedge (plug) are inserted
Exemple
Using a plug and feather method, the stone was split with precision along the natural crack.
The workers used the plug and feather technique to break the large boulder into smaller pieces.
