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Elements and assembly junctions of built up detachable fixtures for assembly and welding. Basic constructive elements and parameters. Precision norms
Document status: Active
Slipping clutches. Main parameters and dimensions
Document status: Replaced by GOST 15622-96
Feeds, compound feeds. Determination of calcium, copper, iron, magnesium, manganese, of potassium, sodium and zinc by atomic absorption spectrometry method
Document status: Active
Fertilizers. Extraction of soluble phosphorus according to Petermann at ambient temperature
Document status: Active
Destructive tests on welds in metallic materials. Hot cracking tests for weldments. Arc welding processes. Part 1. General
Document status: Active
Safety in emergencies. Priority life support for the affected population. General requirements
Document status: Active