Q345B tuubo aan xuduud lahayn
Sharaxaad Gaaban:
Tilmaamaha wax soo saarka:
Dhexroorka dibadda ee tuubada birta 20-426
Dhumucda gidaarka birta ee 20-426
Astaamaha ugu muhiimsan:
Sifooyin farsamo oo dhamaystiran oo wanaagsan, weldability, qabow, guryaha shaqada kulul iyo iska caabinta daxalka, oo leh heerkul hoose oo adag
Codsiga alaabta:
Maraakiibta, kuleyliyaha, weelasha cadaadiska, haamaha kaydka saliidda, Buundooyinka, qalabka warshada korontada, mishiinada wax qaadda iyo dhismayaasha alxanka kale ee leh culaab sare
