The importance of community-based informal water supply systems in the developing world and the need for formal sector support

2014 ◽  
Vol 182 (1) ◽  
pp. 85-96 ◽  
Author(s):  
Elisabeth S Liddle ◽  
Sarah M Mager ◽  
Etienne L Nel
2008 ◽  
Vol 7 (4) ◽  
pp. 453-458
Author(s):  
Mihai Gavrilas ◽  
Gilda Gavrilas ◽  
Ovidiu Ivanov

Alloy Digest ◽  
1965 ◽  
Vol 14 (5) ◽  

Abstract LAVIN NDZ-S BRONZE is a copper-base alloy recommended as a high-strength dezincification and dealuminization resistant valve stem material in water supply systems. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on casting and machining. Filing Code: Cu-151. Producer or source: R. Lavin & Sons Inc..


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