@article{万步炎:1, author = {万步炎, 金永平, 黄筱军}, title = {海底20 m岩芯取样钻机的研制}, publisher = {海洋工程装备与技术}, year = {2015}, journal = {海洋工程装备与技术}, volume = {2}, number = {1}, eid = {1}, numpages = {4}, pages = {1}, keywords = {深海矿产资源;20 m孔深;岩芯取样钻机;技术特点}, url = {https://www.qk.sjtu.edu.cn/oeet/CN/abstract/article_16778.shtml}, doi = {} }