... underpressing压制不够 underpressure低压力；真空计压力 underpressuredreservoir欠压储集层 ...
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真空压力计 pressure vacuum gauge ; vacuum manometer ; vacuum pressure gauge
电离真空压力计 ionization vacuum gauge
真空电离压力计 vacuum ionization manometer
真空压力计管 vacuum gauge pipe
高真空压力计 high-vacuum gauge ; vacuum gauge
真空压力计双用表 compound gauge
冷阴极式真空压力计 cold-cathode vacuum gauge
真空电容压力计 Vacuum Capacitance Manometers
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