No ka hōʻoia ʻana i ka palekana a me ka maikaʻi o ka hana, hilinaʻi nui nā ʻoihana i nā mīkini welding.He kuleana koʻikoʻi kēia mau mīkini i nā ʻāpana like ʻole e like me ka hana ʻana, ke kūkulu ʻana, a me nā kaʻa.No ka hōʻoia ʻana i ka hoʻomau ʻana o nā hana, pono e mālama mua ʻia ka mālama mau ʻana o nā mīkini welding....
Heluhelu hou aku