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เล่นอัตโนมัติ
เล่นใหม่
👍👍
❤❤
Fine
बहुत शानदार महोदय जी. आपका वीडियो ज्ञान पूर्ण है....❤❤
Good sir
Nice sir🙏🙏
Thax sir
thanks sir
A9 sa9 main difference kya hota hai sir
A9 brake se sirf Locomotive. Train ka engine Rokne ke liye hai. Sa9 brake se Train engine ke sath sath coaches ko rokne ke liye hota. Hai.
just ulta bata rahe ho bhai
👍👍
❤❤
Fine
बहुत शानदार महोदय जी. आपका वीडियो ज्ञान पूर्ण है....❤❤
Good sir
Nice sir🙏🙏
Thax sir
thanks sir
A9 sa9 main difference kya hota hai sir
A9 brake se sirf Locomotive. Train ka engine Rokne ke liye hai. Sa9 brake se Train engine ke sath sath coaches ko rokne ke liye hota. Hai.
just ulta bata rahe ho bhai