G45 - ASTM E19-46 Grain Sizing Disc, different diameters
ASTM Grain sizing E19-46, glass sandwich, different diameters.
Product Details
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Type |
Particle Sizing and Distribution
|
---|---|
Packing Unit | each |
Suitable for | Eyepiece |
Surface |
Glass Sandwich
|
Manufacturer |
Graticules Optics
|
-
Exclusive
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