How plat berlubang can Save You Time, Stress, and Money.
As proven during the figure, tightening the bolt results in a wedge remaining driven up in opposition to a sleeve, which expands it and brings about it to compress in opposition to the fabric it is actually getting fastened to.Dengan menggunakan tabel ini, kontraktor dan insinyur dapat membuat keputusan yang lebih baik, memastikan struktur yang ama