GB/T 4340.3-1999

Metallic Vickers hardness test — Part 3: Calibration of reference hardness blocks

金属维氏硬度试验第3部分:标准硬度块的标定

Standard Type

GBT

ICS

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CCS

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Status

N/A

Issue Date

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Implementation

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Responsible Dept

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Drafting Unit

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