Zhngzhou hiipeline aaladda co., Ltd.
304 saxan aan caadi ahayn ayaa noqon kara wax yar magnetic markii la shaqeeyo oo uusan kululayn kuleylka.
Bulgarian
Croatian
Nederlandays
Carabi ah
ASTM A105 ayaa ah kuwa ugu badan ee loo adeegsaday shaashadda sheyga ugu badan ee loo isticmaalo wax soo saarida qaybo ka mid ah qaybaha tuubooyinka, tusaale ahaan, finanka Fleftings ee dhexroor yar.
Af-deego ah
Tuubbada aan kala go 'lahayn