Tentamen (uitwerkingen)
Welding CDE - OxyAcetylene
- Vak
- Instelling
What colors are appropriate for the oxygen hose on oxyacetylene cutting and welding equipment? correct answers Either a black hose or a green hose are approved When oxyacetylene cutting torch is operating, what does a loud squealing or hissing noise indicate? correct answers The oxyacetylene mix...
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