What is the layout? instruments and accessories for layout | layout requirements and precautions
What is the layout? Lay-out is the work of placing a plan on the ground to cut the base of a building. instruments and accessories for layout: 1. Table 2. Olan 3. Bubble tube 8. Chain / tape and arrow 5. Optical Square / Tri Square 6. Ranging rod 6. Spade 6. Lime / chalk […]