短語(yǔ)詞組短語(yǔ)proved undeveloped reserves 未動(dòng)用探明儲(chǔ)量;采儲(chǔ)量;證實(shí)未開發(fā)儲(chǔ)量;探明未開發(fā)儲(chǔ)量 返回 undeveloped proved reserves