precision manometer

常見例句

Aim at monitoring production performance of Kela 2 gas field, well head test is done by using high precision electronic manometer in the gas field.
研究結(jié)果表明，該方法能適應(yīng)克拉2氣田異常高壓環(huán)境，利用測試結(jié)果及其解釋可以進(jìn)行產(chǎn)能計(jì)算，為氣田穩(wěn)產(chǎn)提供產(chǎn)能評價；
The precision of liquid column manometer was described. The correct use method and error correction of U tube manometer and double tube differential pressure gauge were analysed.
敘述了液柱式壓力計(jì)的精度，對U形管壓力計(jì)和雙管差壓計(jì)的正確使用方法及誤差修正做了簡要分析。
In this paper was introduced the factors of Influencing technical performance index of piston manometer, and analyzed the calibration and test ways of it and the measures of improving test precision.
文章介紹了活塞式壓力計(jì)的技術(shù)性能指標(biāo)的影響因素，并對其校驗(yàn)方法和提高測試精度的措施進(jìn)行了分析。