n.含固體潤(rùn)滑劑的潤(rùn)滑脂 acid leach type concentrate: 酸浸出類精礦carbonate leach type concentrate: 碳酸鹽浸出類精礦dolomite-type zinc concentrate: 白云石型鋅精礦fish protein concentrate type a: a型濃縮魚蛋白paste flux type: 錫膏助焊劑類型下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯