Square Steel Bar
Ogwe nchara siri ike nke nwere akụkụ kwụ ọtọ, ngalaba otu, yana ikike torsional siri ike maka akụkụ igwe, okpokolo agba, nkwado, ihe arụrụ arụ, na ihe eji arụ ụlọ.
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Ogwe nchara siri ike nke nwere akụkụ kwụ ọtọ, ngalaba otu, yana ikike torsional siri ike maka akụkụ igwe, okpokolo agba, nkwado, ihe arụrụ arụ, na ihe eji arụ ụlọ.