Key Takeaways 3M's Transportation and Electronics segment grew Q3 revenues on strength in transportation and aerospace.New products, improved sales coverage and demand for filtrete, scotch and Meguiar's supported results.Cross-selling, better execution and supply-chain gains aided performance despite advanced material softness.3M Company (MMM) has been benefiting from persistent strength in its Transportation and Electronics segment. The segment’s total revenues increased 2.4% year over year while organic r ...