Linear measurements Detail of chain(chain,tally,link), Arrow,pegs,Ranging Rod,Offset rod and Filled book.
- 6 жыл бұрын
chain surveying with all equipment (Chain,Arrow,Pegs,Ranging Rod,Offset rod)
- Рет қаралды 462,019
Linear measurements Detail of chain(chain,tally,link), Arrow,pegs,Ranging Rod,Offset rod and Filled book.
Пікірлер: 298