sea placer的意思|示意
海岸砂矿,海滩砂矿
sea placer相关短语
1、 sea beach placer 海滨砂矿
2、 sea-beach placer 海滩砂矿
3、 sea-bench placer 海滨砂矿
sea placer相关例句
Thailand is one of main countries producing tin in the world, and its ore deposit types are the shallow-sea deposit placer tin in main.
泰国是世界上产锡的主要国家之一,其矿床类型主要是浅海沉积型砂锡矿。