“mine land reclamation bond”的概念、定义、翻译、参考文献-科学参考

单词	mine land reclamation bond
释义	mine land reclamation bond Encyclopedia 工学矿山土地复垦释 mine land reclamation bond土地复垦保证金为了保证矿产资源开采损毁的土地得到有效的复垦，政府按照规定的标准向矿山企业征收的资金或资产。其功能是作为企业履行土地复垦义务的担保。
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