1717
|
DN, | , | , | , |
1717 |
| | | |
176 |
| | | |
177 |
| | | |
1721 |
| | | |
1785 |
| | | |
1780 |
| | | |
1781 |
| | | |
178 |
| | | |
1721 |
| | | |
1725 |
| | | |
1728 |
| | | |
|
: 1717
: ,
(): 20, 12189, 20
|
374250
3742-004-07533604-95
1717, 176, 177, 1721, 1785, 1780, 1781, 178,1721, 1725,1728 , , , . . 12.2.085.
1717, 176, 177, 1721, 1785, 1780, 1781, 178,1721, 1725,1728 , . 9789-75.
1717, 176, 177, 1721, 1785, 1780, 1781, 178,1721, 1725,1728 - , - . , , , . , , .
- 0,8
- , , , . :
* (+0,5) /2 - 0,5 3 /2;
* 1,15 /2 - 3 /2 60 /2;
* 1,1 /2 - 60 /2.
.. ( ) - , . ( ).
( ), . , .
- , . , . 12189 110.
1717, 176, 177, 1721, 1785, 1780, 1781, 178,1721, 1725,1728 :
1. - 20, , - 2013 (17...1);
2. - 12189, , - 12189 -12 ( 17...1;17... (1).
3. - 20 , - 12189 -12 ( 17. 1).
50.
1717, 176, 177, 1721, 1785, 1780, 1781, 178,1721, 1725,1728 , 1717, 176, 177, 1721, 1785, 1780, 1781, 178,1721, 1725,1728 - . 12815-80. DN25 PN100 /2 - : 482 , 562 .
, , ( ) (DN, ), () (PN, /2), (., /2) , . 1. ( ) DN50 PN 40 /2 12189 , - . 14 /2:
|