Valve box
Materials
1 pcs
Workers
1 pcs
Instruments
1 pcs
1.
Watering box
1 p.
1.
Installer
1.08 h
Materials
1 pcs
Watering box
1 p.
Workers
1 pcs
Installer
1.08 h
Instruments
1 pcs
Calculation of materials per
pcs