33:36 duration 33 minutes 36 seconds
AMM 3600 Chapter 12 Evaluating Products
27:56 duration 27 minutes 56 seconds
AMM 3600 Chapter 10 Developing Standards and…
AMM 3600 Chapter 10 Developing Standards and Specifications for Products
32:58 duration 32 minutes 58 seconds
AMM 3600 Chapter 8 Evaluating Colorfastness,…
AMM 3600 Chapter 8 Evaluating Colorfastness, Care, Appearance Retention, Weather