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International electrotechnical vocabulary. Part 445. Time relays
Document status: Active
Tools for cold-forming machines. 5Th station dies. Construction and dimensions
Document status: Active
Thermoplastics pipes for the conveyance of fluids. Dimensions and tolerances. Part 1. Metric series
Document status: Replaced by GOST ISO 11922-1-2019
Hard coal coke. Method for the determination of reactivity
Document status: Active
Stationary source emissions. Determination of the mass concentration of nitrogen oxides in flue gas. Performance characteristics of automated measuring systems
Document status: Active