About Pang Shiqiang
About 蘭州蘭石能源装備工程研究院有限公司
About Shi Tao
About 蘭州蘭石能源装備工程研究院有限公司
About Cheng Bin
About 蘭州蘭石能源装備工程研究院有限公司
About Xiang Xiaorong
About 蘭州蘭石能源装備工程研究院有限公司
About Shiyou Jixie
About structural design
About optimization
About pulley
About structure analysis
About ocean
About well (oil and gas)
About resonance (vibration)
About towing
About excavating equipment
About rigidity
About quality
About simplification
About towering structure
About static strength
About bilayer
About modification
About mechanical property
About Well completion and tests
About Seismic exploration
About 海洋
About 坑井
About 設計
About 構造解析