Ntu Bar
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Lub kaum ntse ntse
Extrudate yog ib yam khoom uas muaj qee qhov geometry ua los ntawm hlau lossis hlau thiab cov ntaub ntawv muaj zog thiab tawv (xws li yas, aluminium, iav fiber, thiab lwm yam) los ntawm dov, extrusion, casting thiab lwm yam txheej txheem.
Kev faib tawm ntawm ntu steel: raws li qhov sib txawv smelting zoo ntawm cov hlau, ntu steel yog muab faib ua cov seem hlau thiab cov hlau zoo.Raws li cov khoom lag luam hlau tam sim no, seem hlau zoo tib yam tau muab faib ua ntu loj steel, ntu nruab nrab steel thiab me me steel.Raws li nws cov duab, seem hlau zoo tib yam tuaj yeem muab faib ua I-beam, channel steel, lub kaum sab xis steel, H-section steel, round steel, thiab lwm yam.
