tetraethyl lead
丝杠车床
lead screw cutting lathes【机】;lead screw lathe【机】;lead screw turning machine【机】
暂无补充释义。
相关词条
lead chromate【颜料】;lead chromate yellow【颜料】
lead oxides (lead monoxides, lead protoxides)
lead glass
lead wire【电】
lead selenate
Keith process (for lead refining)
radiogenic lead