bn:03765721n
Noun Named Entity
Categories: Structural steel, Concrete, Civil engineering stubs, Building materials
EN
Johnson bar  Johnson corrugated bar
EN
A Johnson bar is a type of corrugated high-carbon steel rebar used to reinforce concrete. Wikipedia
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EN
A Johnson bar is a type of corrugated high-carbon steel rebar used to reinforce concrete. Wikipedia
A type of corrugated metal bar used to reinforce concrete Wikipedia Disambiguation
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