النتائج (
الإنجليزية) 2:
[نسخ]نسخ!
C - prevention treatment outside the center:
the prevention and summarized either to remove harmful compounds that cause rust (if the oxygen from the water continues to prevent rust). Or be added to the water factor reduces its effectiveness and is Alkromak- Baakromat potassium K2Cr2O7 of 0.5%. This method is used in the cooling system of internal combustion engines, and this prevents the occurrence of rust in practice.
يجري ترجمتها، يرجى الانتظار ..
