B41231B6338M 7规格参数
相关型号
B41231B6338M000 B41231B6338M007 B41231B6478M B41231B6478M000 B41231B6568M B41231B6568M000 B41231B6688M B41231B6688M000 B41231B6828M B41231B6828M000