Explanation/Annotation:Diameter to 500 MM
Detailed model description:Product / serial production
ÎÊÄÏ code: 2919524
certificate: 038. 237. 1. Av. 3. 1964
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 30. 07. 99
certificate validity interval: since July 30. 99 on 30. 07. 01
standard documents: technical specification 36-736-93 "air pipelines ventilating
metal. Technical condition " |
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