Question

Difference between lvi and hvi in textile testing

Answer 1

Answer:

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The testing of fibres was always of importance to the spinner. It is done by the HVI machine. High volume instrument systems are based on the fibre bundle strength testing, ie, many fibres are checked at the same time and their average values determined.

Lymphovascular invasion (LVI or lymphovascular space invasion) is the invasion of a cancer to the blood vessels and/or lymphatics.