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API 5L / ASTM A53 GR.B, LSAW Karbon Steel Pipa
ku admin dina 21-03-31

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API 5L / ASTM A53 GR.B, ERW Karbon Steel Pipa
ku admin dina 21-03-31

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API 5L / ASTM A106 GR.B, Seamless Carbon Steel Pipa
ku admin dina 21-03-31

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Kumaha carana nungkulan bintik karat stainless steel?
ku admin dina 21-03-30
Ngeunaan titik karat stainless steel urang bisa mimitian ti dua sudut pandang fisika jeung kimia.Prosés kimiawi: Saatos pickling, éta pohara penting pikeun ngumbah leres kalayan cai bersih guna miceun sagala rereged jeung résidu asam.Barina ogé ngolah jeung alat polishing polishing, p...
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API 5L / ASTM A53 GR.B, SSAW Karbon Steel Pipa
ku admin on 21-03-28

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API 5L / ASTM A53 GR.B, LSAW Karbon Steel Pipa
ku admin on 21-03-28

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