LUOYANG SAU ENERGY TECH CO.,LTD
Lug Butterfly Valve
Taiala Filifiliga Valve Butterfly: Auala e Filifili ai le Wafer Sa'o, Lug, Valve Pepa Fa'alua ma Fa'asilua Fa'asifa
E fa'aaogaina fa'aoga lautele alafa'a pepe i faiga fa'afeso'ota'iga tau alamanuia ona o la latou mamanu fa'apitoa, fausaga mama ma faatuatuaina tapunia-off faatinoga. Peitai, O le filifilia o le valve butterfly sa'o e le gata i le filifilia...