CSCD核心库来源期刊
全国中文核心期刊
中国科技核心期刊
中国农林核心期刊
Function Analysis of the Sh type Centrifugal Water Pump Water seal Pipe
LI Duo min
Journal of Drainage and Irrigation Machinery Engin . 2001, (3): 13 -14 .  DOI: 10.3969/j.issn.1674-8530.2001.03.004