Assertion: open adit | /r/Synonym | the drainage adit
Facets:
Source sentences:
text: The depth to which a mine can be drained by gravity alone is defined by the deepest open adit which is known as the "drainage adit".
text: The depth to which a mine can be drained by gravity alone is defined by the deepest open adit which is known as the "drainage adit".
text: The depth to which a mine can be drained by gravity alone is defined by the deepest open adit which is known as the "drainage adit".
text: The depth to which a mine can be drained by gravity alone is defined by the deepest open adit which is known as the "drainage adit".
text: The depth to which a mine can be drained by gravity alone is defined by the deepest open adit which is known as the "drainage adit".
text: The depth to which a mine can be drained by gravity alone is defined by the deepest open adit which is known as the "drainage adit".