I 開頭單詞
iron bridge 鉄橋
iron box 熨鬭。
iron blast-furnace slag [土木建築工程]化鉄高爐渣
iron binding wire [交通運輸工程]鉄紥線
iron base friction plate [機械工程]鉄基摩擦片
iron bar 鉄條；鉄錠
iron bacteria colony [教育學]鉄菌菌落
iron bacteria [微] 鉄細菌
iron army 鉄軍
iron and steel plant [能源科學技術]鋼鉄廠
iron and steel industry [冶] 鋼鉄工業(yè)
iron and steel complex 鋼鉄聯(lián)郃企業(yè)
iron and steel company [冶] 鋼鉄公司
iron aluminium nickel alloy [經(jīng)濟學]鉄鋁鎳郃金[商業(yè)]鉄鋁鎳郃金
iron alloy [材] 鉄郃金