勘探 | kān tàn | to explore / to survey / to prospect (for oil etc) / prospecting | |
探勘 | tàn kān | to explore / to survey / to prospect (for oil etc) / prospecting | |
多金属结核探矿 | nodule prospecting / nodule prospection | ||
拉丁美洲石油勘探基金 | Latin American Prospecting Fund for Petroleum |