Russian standards
System of design documents for construction. Industrial process automation. Instrumentation symbols for use in diagrams
Document status: Active
System of design documents for construction. Execution rules of working documents for metal structures
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Pressure gauges, vacuum gauges, pressure-and-vacuum gauges, draught gauges and draught-and-pressure gauges. General specifications
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Basic norms of interchangeability. Cones and cone assemblies. Terms and definitions
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Direct acting indicating analogue electrical measuring instruments and their accessories. Part 1. Definitions and general requirements
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