ASTM Test block ASTM test block is also known as MPT test bar used in Magnetic particle inspection. It has 7 numbers of artificial flaws(side drilled holes). Easy to carry on site. Pocket friendly. ASTM test block is also known as MPT test bar used
... more ASTM Test block ASTM test block is also known as MPT test bar used in Magnetic particle inspection. It has 7 numbers of artificial flaws(side drilled holes). Easy to carry on site. Pocket friendly. ASTM test block is also known as MPT test bar used in Magnetic particle inspection. It has 7 numbers of artificial flaws(side drilled holes). Easy to carry on site. Pocket friendly.
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