aDo U know What's the meaning of this sentence? U是否知道什么是这个句子的意思?[translate] a'The pendulum of the mind alternates between sense and nonsense, not between right and wrong.' So said Carl Jung. A situation in your world swings from the 'sensible' to the 'senseless' now. Tha...
Jürgen Pohlenz, development manager for agricultural transmissions at ZF adds: "The Vespel thrust washers adopt an excellent position with regard to their tribological behavior. Immediately after start-up of the transmission, they quickly adjust to any unevenness in the contact surface that may have ...