Xov Xwm Tuam Txhab
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Mechanical zog ntawm galvanized steel yeeb nkab
Cov khoom siv kho tshuab ntawm (1) Tensile zog (σb): qhov siab tshaj plaws quab yuam (Fb) ntawm cov qauv thaum lub sij hawm tensile tawg yog muab faib los ntawm qhov kev ntxhov siab (σ) ntawm qhov qub ntu ntu ntu (Yog li) ntawm cov qauv.Unit ntawm tensile lub zog ...Nyeem ntxiv
