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25192-82
  
01.08.2008 .

25192-82

 


25192-82

691.32:666.972:006.354                                    13

                                                            25192-82

                

Concretes. Classification and general

technical requirements

01.01.83

, , , , , -, .

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.

, , . , , 1.

 


25192-82
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