排灌机械工程学报
   Home  About Journal  Editorial Board  Author Center  Subscriptions    中文 
Journal of Drainage and Irrigation Machinery Engin  2001, Vol. 19 Issue (4): 21-22    DOI: 10.3969/j.issn.1674-8530.2001.04.005
Article Current Issue| Next Issue| Archive| Adv Search |
Improvement of Pump Strainer of Clearing Away the Rubbish With Manpower
ZHANG Duo-feng, ZHANG Duo-ling, et al.
Shandong Water Conservancy School, Qufu, Shandong 273100, China

Copyright © 2011 Journal of Drainage and Irrigation Machinery Engineering
Support by Beijing Magtech Co.Ltd   E-mail: support@magtech.com.cn