English to Italian Tech/Engineering Engineering (general) Geology / Roadheaders

The most favorable cutting sequence should always be determined by the operator. It depends on the local conditions and is essentially influenced by:
• strength, jointing and stratification of the rock
• composition of roof and base
• quantity and repartition of layers differing in strength
• collapsing of layers and joints
• graining and slope angles of cuttings.

Grazie!