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1998, no.376	1998, no.377	1998, no.378	1998, no.379	1998, no.380	1998, no.381
1998, no.382	1998, no.383	1998, no.384	1998, no.385	1998, no.386	1998, no.387

题名	作者	出版年	年卷期
Great irrigation-watering Egypt's new desert farmlands		1998	1998, no.382
Innovation in hygienic centrifugal pumps	Peter Koopmann	1998	1998, no.382
Submersible pumping in the European sludge treatment industry		1998	1998, no.382
What went wrong? pump problems in the process industries		1998	1998, no.382
Will the millenium bug stop your pump?		1998	1998, no.382