DD

dhara dattani

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Women's day 2021
bydhara dattani
 
Global positioning system
bydhara dattani
 
Plane table survey
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Sources and de mand and water supply
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Sewage treatment Disposal
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Sanitation systems
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Recycling of waste water
bydhara dattani
 
Quality & quantity of water
bydhara dattani
 
Maintenance of sewer
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Drains and sewer
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WATER AND WASTE WATER ENGINEERING- DIPLOMA GTU
bydhara dattani
 
Maintenance of water supply
bydhara dattani
 
Treatment of water
bydhara dattani
 
Valves & Fittings WS&SE DIPLOMA ENGINEERING
bydhara dattani
 
Chapter 3 station,yards,points and crossing,signalling and interlocking
bydhara dattani