books ارتداد لهب
If you do not find what you're looking for, you can use more accurate words.
# ice reflux
# gastroesophageal reflux disease
# gastroesophageal reflux
# Stomach reflux treatment
# gastric acid reflux
# Reducing gastric reflux
# parietal reflux
# reflux dough
# reflux flavor
# distillation column reflux cabinet
# reflux area
# reflux liquid bowl
# What is an oxy-acetylene flame?
# What is meant by solar flame?
# pancreatic reflux disease
# reflux steam
# reflux liquid
# reflux liquid accumulator into molecule
# flame thrower
# blue flame legend
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ارتداد اللهب (Info)
ارتداد اللهب:- رجوع اللهب إلى داخل فوهة مشعل يتبعه عودة ظهور اللهب ثانية أو انطفاؤه. (معجم الهندسة الميكانيكية)
