Kekuwatan sing entheng lan dhuwur: gravitasi baja tartamtu luwih entheng tinimbang beton, lan kekuwatan lan kekuatan baja uga dhuwur banget, sing bisa nyuda bobote awak lan nambah kapasitas seismik.
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies.
Privacy Policy
