UNE-EN 13597-2004
Railway applications - Rubber suspension components - Rubber diaphragms for pneumatic suspension springs
铁路设施.橡胶悬挂部件.气动悬挂弹簧用橡胶膜片
2004-05-28
DIN 20556
Wheel sets with taper roller bearings for mine cars, interior spring suspension
矿车用圆锥滚子轴承内弹簧悬挂轮对
2012-01-01
DIN EN 13597
Railway applications - Rubber suspension components - Rubber diaphragms for pneumatic suspension springs
铁路设施.橡胶悬挂部件.气动悬挂弹簧用橡胶膜片；德文版EN 13597:2003
2008-04-01