topping lift的意思|示意

美 / ˈtɔpiŋ lift / 英 / ˈtɑpɪŋ lɪft /

千斤索,桅端吊索

All cargo wires and topping lift wires need to be brushed, cleaned, examined and greased.

所有吊货索、千斤索需要刷净、清洁、检查并涂油.

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