proved undeveloped initial reserves的意思|示意
美 / /
英 / /
已探明的未开发初始储量
proved undeveloped initial reserves的网络常见释义
探明未开发经济可采储量 ... 探明的开发动用储量 proved developed producing reserves 探明未开发经济可采储量 proved undeveloped initial reserves 探明已开发经济可采储量 proved developed initial reserves ...