multideck sinking platform

multideck sinking platform

[′məl·tə‚dek ′siŋ·kiŋ ‚plat‚fȯrm]
(mining engineering)
A sinking platform of several decks so that various shaft-sinking operations may be performed simultaneously.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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