单词 | hexagonal cross-section |
释义 | hexagonal cross-section in the Oil and Gas Industry (hɛksægənəl krɔssɛkʃən) Word forms: (regular plural) hexagonal cross-sections noun (Extractive engineering: Field development, Equipment) If a kelly has a hexagonal cross-section, it has a surface area with six equal sides, when looked at as if has been sliced through. There is a central hole through which a length of square or hexagonal cross-section special pipe known as a kelly can slide. The kelly is a hollow, 40-foot-long, heavy steel pipe with a square or hexagonal cross-section. If a kelly has a hexagonal cross-section, it has a surface area with six equal sides, when looked at as if has been slicedthrough. |
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