Is it possible to estimate the percentage of tombstones in a table?

Tombstone, grey cast iron, double-sided, for interchangeable Workholding cubes, grey cast iron with T-slots · Tombstones cube without grid holes · K0805

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togel88 slot The T-slot system is a flexible workholding system, which is based on tempered base plates with grid dimensions of 40 mm or 70 mm