| 单词 | standard depth-pressure recorder |
| 释义 | standard depth-pressure recorder [`stan·dǝrd `depth ¦presh·ǝr ri´kȯrd·ǝr] PETROLEUM ENGINEERING A device for the measurement of pressures at the bottom of a well bore (that is, bottom-hole pressure); a spring-restrained piston moves a recording stylus on a pressure-sealed chart. |
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