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一等水准 | |
hydroel.st. | first order leveling; first order leveling.; first order levelling |
oil | first order leveling |
基点 | |
IMF. | basis point |
UN geol. | basepoint |
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first order leveling; first order leveling.; first order levelling | |||
first-order leveling (测量); first-order levelling (测量); first order level | |||
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first order leveling |
一等水准 : 9 phrases in 1 subject |
Technology | 9 |