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井下提升机减速器和滑油系统,废油净化和冲洗用成套设备,可在具有600和900毫米轨距专用线的各种装置上进行滑油净化。最大净化油量为750升,-51(Ty84-
Downhole hoist reducer and oil system, complete set of equipment for decontamination and flushing of used oil, to purify the oil on various devices with 600 and 900 mm gauge lines. The maximum amount of purified oil is 750 liters, -51 (Ty84-