coal dust burner pipe的意思|示意
美 / /
英 / /
煤尘燃烧器管
coal dust burner pipe的网络常见释义
喷煤管 ...黄心料;还原气氛;喷煤管;系统操作;结圈 [gap=675]Key words: brown core clinker; reducing atmosphere; coal dust burner pipe; system operation; ringing ...