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Phanele ea taolo ea valve ea Choke e tsoetseng pele ka ho fetesisa
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Cameron FC FLS bukana ea li-valve tsa heke e sebetsa
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Cameron FC FLS hekeng valve hydraulic e sebetsa
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Fana ka kopano ea phallo ea API 6A bakeng sa ts'ebetso le katleho
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Boleng bo botle ba API 6A dart check valve
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API 6A plug valve ea plug e holimo kapa e tlase ea plug e kenang
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Kopano ea hammer e nang le ts'ebetso e phahameng ea tiiso
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API 6A 5000PSI demco seretse heke belofo
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Boleng bo phahameng ba API6A mofuta oa swing check valve
Oli ea Hongxun