ʻŌpala
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ʻO ka Stamping Penetrator Chisel Plow Sweep no ka Mahiʻai
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Nā ʻĀpana Mīkini Mahiʻai Kalapona Kila i hoʻopilikino ʻia e hana ana i nā mea hoʻomaʻemaʻe mahiʻai
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Kaʻana ʻŌpala Mahiʻai, Wahi ʻŌpala i Hoʻoheheʻe ʻia
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ʻŌpala Palau, ʻŌpala Palau Kūpaʻa, Kāhili ʻŌpala
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ʻO ka mea hoʻomaʻemaʻe kila Manganese i uhi ʻia i ka polū i mālama ʻia me ka wela, ka hoʻolālā lua-lua no ka hana ʻana a me ka weeding
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ʻŌpala Mahiʻai Puka Pālua-Point, Nā ʻĀpana Mahiʻai, ʻO ka pahi kila Manganese kūpaʻa
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ʻO ka mea hoʻomaʻemaʻe ʻelua-hopena Manganese Steel i mālama ʻia me ka wela me nā lua pālua no ka mahi ʻana a me ka weeding
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ʻO ka mea hoʻomaʻemaʻe kila Manganese i mālama ʻia me ka wela me nā lua pālua, no ka mahiʻai ʻana a me ka weeding
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Mea Hoʻomaʻemaʻe Mahiʻai i mālama ʻia me ka wela no ka hoʻohele ʻana i ka ʻōpala a me ka wehe ʻana