t******a
发帖数: 110 | | l*******7
发帖数: 168 | | G******f
发帖数: 16223 | 3 橡胶吧。摸着像
【在 t******a 的大作中提到】
| c*****r
发帖数: 8227 | 4 ice hockey requires a hard disk of vulcanized rubber. A standard ice hockey
puck is black, 1 inch (25 mm) thick, 3 inches (76 mm) in diameter, and
weighs between 5.5 and 6 ounces (160 and 170 g);[3] some pucks are heavier
or lighter than standard (see below). Pucks are often marked with
silkscreened team or league logos on one or both faces.[3] |
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