| 单词 | flexible kelly hose |
| 释义 | flexible kelly hose in the Oil and Gas Industry (flɛksɪbəl kɛli hoʊz) Word forms: (regular plural) flexible kelly hoses noun (Extractive engineering: Field development, Equipment) kellyA flexible kelly hose is a hose which carries mud to the kelly. From the standpipe, the mud passes to the kelly via the flexible kelly hose. The flexible kelly hose connects the standpipe to the kelly and allows free vertical movement of the kelly. A flexible kelly hose is a hose which carries mud to the kelly. |
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