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JISJAPANESEINDUSTRIALSTANDARDTranslated and Published byJapanese Standards AssociationJIS G 3444:2021(JISF)Carbon steel tubes for general structureIC923.040.10;77.140.10;77.140.75Reference number:JIS G 3444 2021 (E)PROTECTED BY COPYRIGHTCopyright JapaneeSrd Aocation12S
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