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Explosion prevention and protection in underground mines. Protective systems. 2-bar explosion proof ventilation structure.
Available languages: English
Available design: PDF - Immediate download, Print design
Explosion prevention and protection in underground mines. Protective systems. Passive water trough barriers.
Available languages: English
Available design: PDF - Immediate download, Print design
Explosion prevention and protection in underground mines. Protective systems. Automatic extinguishing systems for road headers.
Available languages: English
Available design: PDF - Immediate download, Print design
Water quality. Evaluation of the aerobic biodegradability of organic compounds at low concentrations. Shake-flask batch test with surface water or surface water/sediment suspensions.
Available languages: English
Available design: PDF - Immediate download, Print design
Water quality. Evaluation of the aerobic biodegradability of organic compounds at low concentrations. Continuous flow river model with attached biomass.
Available languages: English
Available design: PDF - Immediate download, Print design
Timber structures. Dowel-type fasteners. Requirements.
Available languages: English
Available design: PDF - Immediate download, Print design
Tracked Changes. Timber structures. Dowel-type fasteners. Requirements.
Available languages: English
Available design: PDF - Immediate download, Print design
Respiratory protective devices. Compressed air line breathing devices with demand valve. Devices with a full face mask. Requirements, testing and marking.
Available languages: English
Available design: PDF - Immediate download, Print design
Tracked Changes. Respiratory protective devices. Compressed air line breathing devices with demand valve. Devices with a full face mask. Requirements, testing and marking.
Available languages: English
Available design: electronic design (pdf), Print design
Respiratory protective devices. Compressed air line breathing apparatus with demand valve. Apparatus with a half mask at positive pressure. Requirements, testing, marking.
Available languages: English
Available design: PDF - Immediate download, Print design