Performance Qualifiers什么意思
问题描述：
Performance Qualifiers什么意思
石油钻井行业中的 另外PQs是
答
PERFORMANCE QUALIFIERSPerformance qualifiers (PQ) are dependent parameters that characterize the drilling operation from an efficiency standpoint.Performance qualifiers (PQ)是从效率角度描述钻井操作的...