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METHOD OF QUALITY REJECTION OF MINE HOIST CABLES
METHOD OF QUALITY REJECTION OF MINE HOIST CABLES
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机译:矿井提升电缆的质量拒绝方法
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摘要
way. mine подьемных ropes, including periodic 3cuviep and comparison of the relative loss of strength of new and изношенйого непосредстве does the site useотличающийс so that, with a view to повышени
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