Plak asye a
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ms cho woule kabòn ss400 q235b asye ASTM A36...
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Woule cho Mn13 segondè Manganèz usure rezistan ...
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Nerjaveèi asye 304/ 304L/ 316/ 321 bobin fèy ...
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Q235 SS400 cho woule kabòn asye plak fèy ...
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G550 z275g konstriksyon wo-fòs galvanize...
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Lachin faktori Nm400 Nm450 Nm500 Mete ki reziste ...
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Cho woule Mn13 segondè Manganèz Mete rezistan S...
