Tentamen (uitwerkingen)
FDNYC G60 Practice Exam
- Vak
- Instelling
FDNYC G60 Practice Exam All torch operators, an oxigen-fuel torch using any amount of oxigen and flamable gas and fire guards must have a current - Certificate of Fitness The Certificate of Fitness holder - must regulate the pressure and flow of oxygen and natural gas to each torch. if t...
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