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Methods of presentation of flowsheet for mineral, coal and rock processing
Available languages: Japanese
Available design: electronic design (pdf), Print design
Testing method of grinding work index
Available languages: Japanese
Available design: electronic design (pdf), Print design
Points and crossings for mine steel tub and locomotive
Available languages: Japanese
Available design: electronic design (pdf), Print design
Signs of mine safety
Available languages: English, Japanese
Available design: Print design
Vinyl coated-cloth tubes for ventilation
Available languages: Japanese
Available design: electronic design (pdf), Print design
Compressed oxygen closed circuit self-contained breathing apparatus
Available languages: Japanese
Available design: electronic design (pdf), Print design
Vane anemometer for mines
Available languages: Japanese
Available design: electronic design (pdf), Print design
Thermal anemometer for mines -- Portable type
Available languages: Japanese
Available design: electronic design (pdf), Print design
Safety lighting apparatus for mine
Available languages: Japanese
Available design: electronic design (pdf), Print design
Self rescuer for carbon monoxide
Available languages: Japanese
Available design: electronic design (pdf), Print design