GOST R 53242-2008

Automatic gas analyzer for coal mine. General technical requirements

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Global navigation satellite system. Systems of dispatching management of cargo motor transport. Functions, structure and characteristics of board navigation and communication equipment

Straight luming undercutting and coping tool holders with clamped changeable inserts pressed from the top. Design and dimensions

Best available techniques. Recommendations for processing, utilization and neutralization of organic agricultural waste