Tube zvigayo michina inoshanda zvakasiyana-siyana inoshandiswa kugadzira akawanda mapaipi nemachubhu, anosanganisira akatenderera, sikweya, uye ane rectangular profiles.
Zvigayo izvi zvinoshandisa nzira dzakasiyana-siyana dzekugadzira uye dzewelding kugadzira mapaipi ekushandisa kwakasiyana, kubva kune zvimiro kusvika kune fenicha nemidziyo yemaindasitiri.
Nguva yekutumira: Jul-29-2024