Oloa

Steel alavai

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Astm

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* Fuafua i lau tusi talosaga, e mafai ona tatou fuafuaina le sili ona tamaoaiga ma tumau steel stal stam system e fesoasoani ia te oe e fausia ai le maualuga tau mo lau poloketi.

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* Fuafua i lau tusi talosaga, e mafai ona tatou fuafuaina le sili ona tamaoaiga ma tumau steel stal stam system e fesoasoani ia te oe e fausia ai le maualuga tau mo lau poloketi.

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, high-strength steels should be studied to greatly increase their yield point strength. I se faʻaopopoga, o ituaiga fou o uʻamea, pei o le h-foliga uamea (ua iloa foi o le lautele-flaming sweel) ma le uamea uamea ma le manaʻomia uʻamea high-rise buildings.

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* Fuafua i lau tusi talosaga, e mafai ona tatou fuafuaina le sili ona tamaoaiga ma tumau steel stal stam system e fesoasoani ia te oe e fausia ai le maualuga tau mo lau poloketi.

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o

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