Tsev Cog Khoom Zaj Duab Xis Channel Thiab Xauv Hlau
Jianda tsev cog khoom muab tsev cog khoom zaj duab xis xauv channel thiab xauv zig-zag hlau
Xa kev nug
Hauj lwm lawm
Kev tsis
Jianda tsev cog khoom muab tsev cog khoom zaj duab xis xauv channel thiab xauv zig-zag hlau
Hauv qab no yog xauv channel coated txhuas
Qauv ntev 6m
Xauv cov qauv hlau ntev ntev 2m, coated dub yas
Cim npe nrov: tsev cog khoom zaj duab xis xauv channel thiab xauv hlau, Suav teb, cov chaw muag khoom, chaw tsim khoom, hoobkas, ua hauv Suav teb
Xa kev nug
