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ʻO kahi papa hoʻomalu Choke palekana a hilinaʻi
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API6A 7500PSI demco mud puka kīwi
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API 6A hydraulic choke valve kiʻekiʻe
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Mea lako kahua aila maikaʻi loa-API 6A PFFA ʻīpuka kiwi
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API6A plug a me ka pahu choke valve
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ʻO ka hopena hope loa no ka hoʻomalu kahe pololei
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API6A poʻo pahu poʻo poʻo i loko o nā lako poʻo punawai
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ʻO ka papa hoʻomalu Choke valve kiʻekiʻe loa
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ʻOi aku ka maikaʻi a me ka hilinaʻi API6A swaco choke valve
ʻAila ʻo Hongxun