So, lubrication is an aspect that is being used in industries around the world again all are automobiles it is being used, we all put you know engine oil in our automobiles at a different points in time
सर्वच ऑटोमोबाइल वापरल्या जात आहेत, आम्ही सर्व आपणास आमच्या ऑटोमोबाइलमध्ये वेळोवेळी वेगवेगळ्या ठिकाणी इंजिन तेल कळवतो.