STAS 12957-1991
Belt mining conveyers, extensible for underground. Types and main parameters

Standard No.
STAS 12957-1991
Release Date
1991
Published By
RO-ASRO
Latest
STAS 12957-1991
Scope
1 Prezentul standard stabile?te tipurile ?i parametrii principali ai transportoarelor miniere cu band?, extensibile, pentru subteran, cu posibilitatea extinderii, respectiv scurt?rii, cu 50 m, cu un pas de 3 m prin introducerea, respectiv scoaterea elemen

STAS 12957-1991 history

  • 1991 STAS 12957-1991 Belt mining conveyers, extensible for underground. Types and main parameters



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