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USA Ervin Fatigue Test
Machine
| Germany
SPECTROspectral analyzer
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Hardness test and
metallurgy structure
| Sample for hardness
test and metallurgy structure
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Pre-treatment of steel
wire used for building.
| Screening test of
product
|
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Hardness test and
metallurgy structure
| Making sample for
metallugy structure test
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| Tensile strength | Operation-life
tested by Ervin fatigue test machine
|
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| Embeded
sample of for
hardness test and metallurgy structure
| Standard
sample for testing results of cleaning
|
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| Standard of steel
material pre-treatment |
Standard sample for
testing results of cleaning
|
