Mine plans - Petrography - Part 7: Potash and rock salt mining
Document status: Active
Cold coiled cylindrical helical torsion springs - Requirements and testing
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Mine surveying - Slip-on pivots, slip-on caps for suspension theodolites - Connecting dimensions
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Draft Document - Screwing taps - Part 1: Technical delivery conditions for ground high-speed steel taps
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Draft Document - Screwing taps - Part 2: Technical delivery conditions for ground carbide taps
Document status: Active
Screwing taps - Technical delivery conditions for ground high-speed steel taps
Document status: Active
