—   —  —  21096-75


21096-75

21096-75

21096-75

 

69.028.2:669.14(083.74) 34

 

 

 

Window steel panels of hot-rolled

and bent sections for industrial buildings

 

1976-01-01

 

- ()

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..

..

 

..

..

. ..

 

12 1975 . 100

 

 

, . , 600 , 18 , - 6000 .

- 882 (90 /) 1800 1275 (130 /) 1200 .

 

1.

 

1.1. . 1-4.





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