1:20Cox's Bazar Railway Station l Oyster-Shaped Railway Station l Iconic Building of DCRP l SpeciabilitySpeciability805 views·3 years ago
0:52Two Excavators Making Cladding Layer Jointly of the Both Side of Railway Embankment l SpeciabilitySpeciability243 views·3 years ago
2:37Ballast Placing Work of Railway project Using RRV l SpeciabilitySpeciability968 views·3 years ago
4:28Prefabricated Vertical Drain (PVD) installation l Part-02 l SpeciabilitySpeciability410 views·3 years ago
6:25Sub Soil Investigation Soil Test Soil Investigation Standard Penetration TestSpeciability189 views·4 years ago