Explicação, anotação:On external networks of water pipe, power-and-heat supply, gas supply
Descrição porminorizada da marca:Services / with instrumental control
ÎÊÄÏ code: 4530203
certificate: 001. 003. 1. R. 3. 0667
is registered in: "Ìîññòðîéñåðòèôèêàöèÿ" 21. 07. 98
certificate validity interval: with 21. 07. 98 on 21. 07. 00
standard documents: construction norms and specification 3. 05. 85* "external networks and structures
water supply and sewerage", construction norms and specification 3. 05. 03-85 "thermal networks", construction norms and specification
3. 05. 02-88* "gas supply" |
