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bn:15137594n
Noun Named Entity
SYL
No term available
EN
Bertha was a 57.5-foot-diameter tunnel boring machine built specifically for the Washington State Department of Transportation's Alaskan Way Viaduct replacement tunnel project in Seattle, Washington, United States. Wikipedia
English:
tunnel boring machine
Relations
Sources
IS A
EN
tunnel boring machine
MANUFACTURER
EN
Hitachi Zosen Corporation
USE
EN
State Route 99 tunnel

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