390-1300MPa klas segondè-fòs konstriksyon machin asye Steel pou machin konstriksyon pa sèlman gen fòs relativman wo, men tou, gen gwo rezistans mete, duktilite ak bon soude-kapasite.Materyèl prensipal: LG600, LG700, LG700T, LG600T, LG700QT, LG900QT, LG960QT, LG1100QT, LG1300QT.(Pou...
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