Super precision granite base for flatness measuring instruments

                            Super precision granite base for flatness measuring instruments

                            Super precision granite base for flatness measuring instruments

                            Super precision granite base for flatness measuring instruments

                            Super precision granite base for flatness measuring instruments

Super precision granite base for flatness measuring instruments

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Description

Brand Name:
Jiliang or OEM
Model Number:
200*200--2000*4000
Material:
Black Granite
Compression strength:
245-254kg/mm2
Shore hardness HS:
more than 70
Flexible grinding capacity:
1.27-1.47N/mm2
Proportion:
2970-3070kg/m3
Product name:
Precision granite base
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