英语词汇“chemical pump”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	chemical pump
释义	chemical pump chemical pump [′kem·i·kəl ¦pəmp] (petroleum engineering) Skid-mounted pumping unit used to feed chemicals into the power oil (used to operate bottom-hole pumps in oil wells) to reduce corrosion in the system and to assist in water removal when the power oil and well-produced oil reach the ground-level wash tank.
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