Lecture #21 Ballast and Its Specification | Chapter II IRPWM | Er. Trivendra Kumar |
Автор: TRACK ENGINEER
Загружено: 2024-02-24
Просмотров: 3850
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This video will help you to understand Ballast and Specification of Ballast. Sieve and Square mesh- size and tolerance. Sample size. limit of abrasion, impact, water absorption etc.
#Ballast in railway
#specification of Ballast
#Sieve analysis
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