tandem powered elevating scraper【机】
铲运机
scraper【机】
暂无补充释义。
相关词条
scraper boss
metal sponge floor-scraper
foot-scraper
centrifugal scraper film evaporator
bursting mole, mole (scraper, burster)
drag-type conveyer, scraper conveyer
mole (scraper, burster)