He kūpono no ka hoʻopaʻa ʻana a me ka hoʻopaʻa ʻana ma waena o nā papa lāʻau, nā pā hao lahilahi, nā pā pā, a me nā ʻāpana metala lahilahi.
Lapaʻau ʻili: kaʻina hana hoʻomaʻamaʻa wela kala zinc plating
Mea huahana: carbon steel
