单词 | chemical pump |
释义 | chemical pump [`kem·i·kǝl ¦pǝmp] 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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