Techniques for constructing concrete stairs and building brick stairs from skilled workers
44:10
Part 1: Methods For Constructing Strip Foundations For a 2-storey House At 5000 USD
59:26
Dropping soil bury drainage system next to the road. Drivers passing by must be very careful.
52:00
Design and Construction of a 7m³ Family Underground Water Tank Using Brick and Reinforced Concrete
31:21
Este proyecto me ahorró mil dólares
26:50
Buy New Motorbike, Sell Pigs On Farm - Pigs Grow To 80Kg After 6 Months of Raising. Daily Farm
34:35
Revitalizing Truck Spindles: Innovative Repair Techniques " Cutting-Edge Methods
22:45
Trabajadores ingeniosos de la construcción que están en otro nivel #3
41:06