WHAT DOES SM6 SCHNEIDER MEAN?

Based on historic texts, the inch was initial acknowledged while in the 7th century as a means of assessing wound depth. Its initial official definition dates from 1324 – three grains of barley, dry and round, put end to finish, lengthwiseHeritage/origin: The time period "inch" was derived in the Latin device "uncia" which equated to "one-twelfth