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Ingegneria meccanica: Industria petrolifera
| English |
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| Noun |
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| Countable |
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| A shock absorber which is connected to the hook to lessen stresses when the load is picked up and make screwing connections easier. For each nominal dimension of pipe there is a type of elevator. |
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| Sh91 |
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| The upper part of a sub has the same dimensions as drillpipe so that elevators do not have to be switched. |
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| CC88 |
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| Petroleum Engineering |
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| block and tackle system |
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| elevatore |
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