ISO 3551-2:1992
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ISO 3551-2:1992
8950
недоступно на русском языке

Тезис

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Establishes the nomenclature and lays down the leading dimensions to ensure interchangeability within the limits of system A of the following equipment: drill rods and couplings; casings, casing couplings, casing bits, casing shoes, drive shoes and casing ream shells; core barrels, core bits, core lifters and reaming shells. Specifies the characteristics of a range of equipment for drilling holes having diameters from 1.18 in to 7.88 in and yielding cores having diameters from 0.73 in to 6.5 in.


Общая информация 

  •  : Опубликовано
     : 1992-07
  •  : 1
  •  : ISO/TC 82 Mining
  •  :
    73.100.30 Equipment for drilling and mine excavation

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ru
Формат Язык
std 1 187 PDF
std 2 187 Бумажный
  • CHF187

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