الصفحة الرئيسية >  Term: control on fracture
control on fracture

In quarrying, control on fracture is based on the experimental determination of the type and the grade of explosive, the loading ratio, and the pattern of boreholes.

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المنشئ

  • ed.young
  • (Milwaukee, United States)

  •  (V.I.P) 21084 النقاط
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