Michina yemapaipi esimbi inosanganisira mhando dzakasiyana-siyana dzakagadzirirwa maitiro akasiyana ekugadzira uye zvinodiwa pakugadzira. Imwe yemhando dzakajairika i **Chigayo chepombi cheERW (Electric Resistance Welding)**, iyo inoshandisa magetsi emagetsi kugadzira welds mumativi emapaipi akareba. ERW mills inoshandiswa zvakasiyana-siyana uye inoshandiswa zvakanyanya kugadzira mapaipi ane dhayamita dzakasiyana uye ukobvu hwemadziro, akakodzera kushandiswa kubva pakuvaka kusvika pamapaipi emafuta negasi.
Nguva yekutumira: Chikunguru-27-2024
