Kenapa Supir Cina Pasang Keran di Bawah Truk?

Kenapa sopir truk Tiongkok memasang selang air di dekat roda? Saat turunan gunung panjang, rem terus memanas hingga 200 sampai 315°C dan bisa kehilangan daya. Solusinya, tangki air dan selang menyiram tromol rem terus-menerus. Saat menguap, air membawa panas pergi. Tapi di musim dingin, jalan bisa membeku. Perlukah sopir truk Amerika sistem ini? Copyright Disclaimer: - Under section 107 of the copyright Act 1976, allowance is made for FAIR USE for purpose such a as criticism, comment, news reporting, teaching, scholarship and research. Fair use is a use permitted by copyright statues that might otherwise be infringing. Non- Profit, educational or personal use tips the balance in favor of FAIR USE.