GOST 29278-92

Covered metal electrodes for manual arc welding of steels and deposition. Classification and general specifications

Stable gas condensate, wide fraction of light hydrocarbons, liquefied petroleum gases. Determination of methanol by gas chromatography

Safety requirements for electrical equipment for measurement, control and laboratory use. Part 2-041. Particular requirements for autoclaves using steam for the treatment of medical materials and for laboratory processes

Safety of household and similar electrical appliances. Part 2.73. Particular requirements for fixed immersion heaters

System of design documents for construction. Rules of industrial process automation working documentation execution

Iridium. Marks