—   —  —  17378-83* 17378-77 10 (100 /2)


17378-83* 17378-77 10 (100 /2)

17378-83* 17378-77 10 (100 /2)



£ 10 (£ 100 /2)

17378-83


£ 10 (£ 100 /2)

Seamless welded steel pipeline components
for Pn£ 10 MPa (£ 100 kgf/cm2).
Reducers. Design and dimensions


17378-83*

17378-77

19 1983 . 6712

01.01.85
01.01.90

* ( 1986 .) 1, 2,
1984 .; . 4187 10.12.84, 1985 .
( 3-85, 4-86).

3 17378-83 £ 10 (£ 100 /2). .

22.06.89 1870

01.01.90

1. £ 10 (£ 100 /2).

2. - 17380-83.

( , . 3).

3. .

( , . 2).

3.1. 5 .


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bodyakr, 16.05.2018
  ,  0   ,  0

, 17378-2001* ( 3419-81)