三牙轮钻头瓢形齿齿面结构的空间解析式及积分处理
练章华 马德坤 黄春申
ANALYTIC EXPRESSION FOR SCOOP-SHAPED TOOTH SURFACE OF THREE-CONE BIT AND ITS INTEGRATION PROCESSING
Lian Zhang-hua Ma De-kun Huang Chun-shen
西南石油大学学报(自然科学版)
.
1991, (2): 72
-79
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DOI: 10.3863/j.issn.1000-2634.1991.02.09
