billet furnace小: small; little; petty; minor钢: sharpen; strop; whet庞: huge innumerable and disorde ...扁庞热炉: slab heating furnace小钢坯加热炉: billet furnace下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:小钢庞热炉，即可在微信中查询翻译
