* Length: The length of the 662 bus is 6 feet 6 inches, which is about 1.98 meters. The length of 6 102 Lu is 6 feet 1 inch, which is about 1.85 meters. Therefore, 662 auxiliary rod is longer than 6 102 auxiliary rod.
* Number of knots: 662 reed shoots are two knots, and 6 102 reed shoots are one knot.
To sum up, the main difference between Lu 662 and 6 102 lies in the length and the number of joints. If you need more detailed or up-to-date information, it is recommended to consult a professional directly.