Workers

Use this position in your own project

The price above is a reference benchmark. OpenConstructionERP lets you reuse this position in a full project estimate — with your regional prices, quantities and margins.

Calculate this in OpenConstructionERP

Export & Share

Free
  • 15
Pro 9,90

PayPal
Blasting chambers in mines hazardous due to gas and/or dust, with a cross-sectional area of 20 to 25 m2, rock strength coefficient: 7-9

QR Code & Share

Scan QR code or share link

Share via

Zur Kalkulation hinzufügen

/