H/I Kaola
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Tianjin Ehong SS400 S235 Q235B ʻAmelika maʻamau...
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S275JR HEA HEB IPE 150 × 150 Hana kila...
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SS400 IPE 220 240 Steel Construction ASTM A36 H...
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ʻAmelika-Maʻamau a36 W14X30 X36 W18X50 w 16...
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W8X10 W8X15 W8X28 W8X31 ASTM A572 A992 ʻōwili wela...
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DIN1025 EN10025 HEA HEB h beam kumu kūʻai IPN IPE100...
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ASTM A36 A992 H beam Wela ʻōwili kuʻihao Univers...
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Kiʻekiʻe kaulana Hot Rolled Q235B Q345b Steel Fr...
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Wela kūʻai mea kūʻai mai hoʻokūkū kumukūʻai Fla...
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ʻO ka hale hana Kina ke kūʻai wela A36 Q235 G50 H ʻāpana ...
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W6X9 W6X15 A36 / ASTM A572 Gr50 ke kuʻekuʻe wela wela...
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mea hana china Q235/Q235B/Q345/Q345B ASTM H...