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Flaw finder type A Helling

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    1

    Flaw finder type A
  • images/all/24/729/big/img_15.gif

    1

    Flaw finder type A
  • images/all/24/729/big/img_17.gif

    1

    Flaw finder type A
  • images/all/24/729/big/img_19.gif

    1

    Flaw finder type A
  • images/all/24/729/big/img_21.gif

    1

    Flaw finder type A

:
57800 .






:


Flaw-Finder ( ) Helling   .   , . Flaw-Finder   ,     .

Flaw Finder Type A  ( ), , .

ASTM E709-95 ASTM E1444,   .

Flaw Finder Type A

,

250

,

ø 32

,

150×ø 50

A/cm (DIN 54131-2):

≥ 23

EN ISO 9934-3:2002 100-150

30

:

--.

,

1,0

: 12






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