| mining. |
ударная сила (Russian translation TBC: Wassara is faster than diamond core drilling and faster than air ITH and top hammer for long holes, due to the system efficiency, higher frequency (3 600 blows per minute compared to 2 000 – 2 700 with air ITH) and constant percussive force.  soliddrilling.com Aiduza); ударное действие (Russian translation TBC: Wassara is faster than diamond core drilling and faster than air ITH and top hammer for long holes, due to the system efficiency, higher frequency (3 600 blows per minute compared to 2 000 – 2 700 with air ITH) and constant percussive force. soliddrilling.com Aiduza) |
