词汇	high-speed bottom plow
释义	high-speed bottom plow 🌏高速板犁
随便看	circulating pump gland circulating pump gland bush circulating pump lever circulating pump mixer circulating pump motor circulating pump motor loads circulating pump neck bush circulating pump pass cock circulating pump plunger rod circulating pump rod circulating pumps circulating pump stuffing box circulating pump suction pipe circulating pump system circulating pump valve circulating pump water pipe circulating purchasing power Circulating quantity circulating quantity of money circulating radius of density flow circulating rate Circulating rate of total assets circulating ratio circulating ration circulating reactor