STAS 2519-1985
Mining equipmcnt INTEGRAL STEMS FOR PERCUSSIVE DRILLING
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STAS 2519-1985
Standard No.
STAS 2519-1985
Release Date
1985
Published By
RO-ASRO
Latest
STAS 2519-1985
Scope
Prezentul standard se refer? la sfredele monobloc armate cu pl?cu?e din carburi metalice sinterizate utilizate pentru forarea prin percu?ie a rocilor.
STAS 2519-1985 history
1985
STAS 2519-1985
Mining equipmcnt INTEGRAL STEMS FOR PERCUSSIVE DRILLING
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