ASME A112.19.8A-2008 Suction Fittings for Use in Swimming Pool, Wading Pools, Spas, Hot Tubs and WhiASME A112.19.8A-2008 Suction Fittings for Use in Swimming Pool, Wading Pools, Spas, Hot Tubs and Whirlpool
部份国外标准涉及版权问题,所以全部国外标准于2013年02月,全部删除!相关页面仅提供参考消息。