Detailed introduction of cast iron inspection plate

Cast iron inspection board nickname:

Cast iron inspection flat plate is also called: inspection platform, precision inspection flat plate, precision inspection flat plate of cast iron, inspection platform of cast iron and inspection flat plate.

Accuracy of cast iron inspection plate:

The cast iron inspection plate shall be implemented according to the national standard metrological verification regulations, with grades 0, 1, 2 and 3 respectively.

Cast iron inspection plate material:

The cast iron inspection plate is made of high-strength cast iron HT200-HT300, and the working surface hardness is HB 170-240.

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