Akụkọ ụlọ ọrụ
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Mechanical Njirimara nke galvanized ígwè ọkpọkọ
Ihe eji arụ ọrụ nke (1) ike ike (σb): ike kachasị ike (Fb) nke ihe nleba anya n'oge mgbaji agbaji na-ekewa site na nrụgide (σ) nke ebe mbụ cross-section (So) nke ihe atụ.The unit nke tensile ike ...GỤKWUO
