Nkhani
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API 5L/ASTM A53 GR.B, LSAW Carbon Steel Pipe
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API 5L/ASTM A53 GR.B, ERW Carbon Steel Pipe
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API 5L/ASTM A106 GR.B, Chitoliro Chachitsulo Chopanda Mpweya cha Carbon
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Kodi mungathane bwanji ndi mawanga a dzimbiri zosapanga dzimbiri?
Pankhani ya dzimbiri lachitsulo chosapanga dzimbiri titha kuyambira pamalingaliro awiri afizikiki ndi chemistry.Njira ya mankhwala: Mukatha kukolola, ndikofunikira kwambiri kusamba bwino ndi madzi oyera kuti muchotse zonyansa zonse ndi zotsalira za asidi.Ndipotu processing ndi kupukuta zida kupukuta, p ...Werengani zambiri -
API 5L/ASTM A53 GR.B, SSAW Carbon Steel Pipe
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API 5L/ASTM A53 GR.B, LSAW Carbon Steel Pipe