5 Simple Statements About harga geotextile non woven Explained
As demonstrated within the determine, tightening the bolt brings about a wedge becoming driven up in opposition to a sleeve, which expands it and causes it to compress versus the material it really is being fixed to.Pelaksanaan pemasangan meruakan faktor penentu kuat atau tidaknya angkur sebagai jangkar/pengikat sebuah konstruksi. Seperti ini cara