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Low-pressure germicidal ultraviolet lamps. Methods for measuring energy characteristics of ultraviolet radiation and electrical parameters
Document status: Active
Graphic technology. Requirements for colours of tproofing systems
Document status: Active
Locking-sealing devices for transport and for general and special purposes containers. General technical requirements
Document status: Active
Refractory forsterite and forsteritechromite products. Specifications
Document status: Replaced by GOST 14832-96