凤凰棋牌

ERAVAPQUANZIDONGZHENGQIYACESHIYISHIEPA（MEIGUOHUANBAOSHU）RENKEDEFUHESUOYOUZHENGQIYACESHIBIAOZHUNDEYIQI，DINGRULIANBANGFAGUI58Fed,Reg,14478—March17,1993，BUTONGYUSHICHANGSHANGDEQITAKUAISUWEILIANGZHENGQIYACEDINGYI，QIZHUOYUEDEXINGNENGDEDAOQUANQIURENKEBINGCHUANGLI：ASTMD6378ASTMD6377BIAOZHUN，FUHED5191,D4953,D323,EN13016-1,IP394,IP409DENG。ZAIZHONGGUODEDAOGAODURENKEHE

ERAVAPCRUDEYUANYOUZHENGQIYACELIANGYI，FUHEGB/T11059，GUANGFANYINGYONGYUYUANYOUDECHUYUN、GUANDAO、KEYAN、RUKUJIANCEDENGLINGYU。