leadwork,lead lining是什么意思

网络释义

1)leadwork,lead lining,铅衬2)lead lining,铅衬板3)lead lined,铅衬的4)lead lining,铅衬里<冶>5)lead-lined,铅衬里的<冶>6)lead-lined electrolytic tank,铅衬（里）电解槽<冶>