ʻO ka welding, ma ke ʻano he kaʻina hoʻohui metala maʻamau, he ʻano nui o nā noi i ka hana ʻoihana, mālama hale a me nā ʻano ʻē aʻe.Eia nō naʻe, ʻaʻole pili wale nā hana wiliwili i nā mākau hana paʻakikī, akā pū kekahi o nā pilikia palekana a me ke olakino.No laila, pono mākou e nānā nui i ka ...
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