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Rules for estimation of ore reserves
Available languages: Japanese
Available design: electronic design (pdf), Print design
Calculation of coal reserves
Available languages: Japanese
Available design: Print design
Calculation of limestone reserves
Available languages: Japanese
Available design: electronic design (pdf), Print design
Crude oil and natural gas -- Calculation of reserves
Available languages: Japanese
Available design: electronic design (pdf), Print design
Standard specification for rock drills
Available languages: Japanese
Available design: electronic design (pdf), Print design
I section steels and fish plates for mine
Available languages: Japanese
Available design: electronic design (pdf), Print design
Condenser discharge type blasting machines
Available languages: Japanese
Available design: electronic design (pdf), Print design
Rock bolt and its equipment parts
Available languages: Japanese
Available design: electronic design (pdf), Print design
Rod taper for detachable rock bit
Available languages: Japanese
Available design: electronic design (pdf), Print design
Coal pick steel
Available languages: Japanese
Available design: electronic design (pdf), Print design