heavy mineral
短语词组
- heavy placer mineral anomaly 重砂异常
- heavy sand mineral 重砂矿物
- heavy -mineral dispersion flow 重矿物分散流
- heavy mineral distribution 重矿物分布
- heavy mineral prospecting 重矿物勘探
- heavy mineral anomalies 重砂异常
- heavy mineral characteristics 重矿物特征
- heavy mineral map 重矿物图 返回 heavy mineral