共 50 条
- [45] A JPT roundtable:: The funding and uptake of new upstream technology JOURNAL OF PETROLEUM TECHNOLOGY, 2004, 56 (06): : 28 - 30
- [46] UPSTREAM PUMPING - A NEW CONCEPT IN MECHANICAL SEALING TECHNOLOGY LUBRICATION ENGINEERING, 1990, 46 (04): : 213 - 217
- [47] Technology Research of Underwater Repair on Dam Upstream Face MANUFACTURING CONSTRUCTION AND ENERGY ENGINEERING: 2016 INTERNATIONAL CONFERENCE ON MANUFACTURING CONSTRUCTION AND ENERGY ENGINEERING, 2016, : 316 - 320