1. Positive displacement pumps
پدیدآورنده : prepared by the Equipment Testing Procedures Committee, AIChE, New York
کتابخانه: Central Library of Ahvaz Faculty of Petroleum (Khuzestan)
موضوع : Pumping machinery- Evaluation
رده :
TJ
,
917
,.
A53
,
2007
2. Positive displacement pumps
پدیدآورنده : / prepared by the Equipment Testing Procedures Committee, AIChE, New York
کتابخانه: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
موضوع : Pumping machinery - Evaluation
رده :
TJ901
.
P67
2007
3. Water wells and pumps
پدیدآورنده : Michael, A. M. )Arayathinal Michael(
کتابخانه: (Semnan)
موضوع : ، Wells--Design and construction,، Wells--Maintenance and repair,، Pumping machinery--Design and construction,، Pumping machinery--Maintenance and repair,، Water-supply, Rural--Developing countries
رده :
TD
407
.
M53
2008