ACHR News5 年
HVACR Troubleshooting Fundamentals Electricity & Wiring Diagrams - Instructor Package
The HVACR electrical training package includes a 420-page spiral bound training manual, an accompanying instructor guide and PowerPoint CD. This book is clearly written and easy to understand, ...
ACHR News4 个月
HVACR Troubleshooting Fundamentals Electricity & Wiring Diagrams - Instructor Package
The HVACR electrical training package includes a 420-page spiral bound training manual, an accompanying instructor guide and PowerPoint CD. This book is clearly written and easy to understand, ...