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System of design documents for construction. Elements of sanitary engineering systems-symbols
Document status: Replaced by GOST 21.205-2016
Mining equipment. Explosion protection means in gas suction and degassing pipelines and plants. General technical requirements and test methods
Document status: Active
United power system and isolated power systems. Relay protection and automation of autotransformers (transformers) at voltage class 110–220 kV. Testing
Document status: Active
Tin-lead solders. Method for the determination of cadmium
Document status: Active
Desserts fruit, vegetable and fruit-and-vegetable frozen whipped. Specifications
Document status: Active