Trainings and Seminars

 I offer hydrogen and oxygen training courses in Karlsruhe, Dortmund, Munich, and Toronto Canada

Upcoming Trainings in Canada
Monday 15. September 2025 St. Johns NFL Hydrogen Training
Thursday 18. September 2025 Cambridge Ontario Hydrogen Training

Agenda Hydrogen - Ammonia Seminar - Ing.Büro Holl - September 2025.pdf (404.22KB)

Agenda Hydrogen - Ammonia Seminar - Ing.Büro Holl - September 2025.pdf (404.22KB)

Agenda Hydrogen Seminar - Ing.Büro Holl_1.pdf (338.08KB)

Agenda Hydrogen Seminar - Ing.Büro Holl_1.pdf (338.08KB)

Agenda Hydrogen Workshop - Egnineering Office Holl.pdf (276.44KB)

Agenda Hydrogen Workshop - Egnineering Office Holl.pdf (276.44KB)

Agenda Oxygen Training - Engineering Office Holl.pdf (289.39KB)

Agenda Oxygen Training - Engineering Office Holl.pdf (289.39KB)

Agenda - Technical Gases - Design - Operation - Maintenance_1.pdf (346.65KB)

Agenda - Technical Gases - Design - Operation - Maintenance_1.pdf (346.65KB)

Agenda Ammonia Seminar - Ing.Büro Holl.pdf (356.61KB)

Agenda Ammonia Seminar - Ing.Büro Holl.pdf (356.61KB)