Top latest Five harga besi kanal c 6 meter Urban news
As revealed in the figure, tightening the bolt results in a wedge currently being pushed up towards a sleeve, which expands it and results in it to compress from the material it truly is becoming mounted to.Pastikan juga untuk memilih angkur sesuai dengan kebutuhan dan spesifikasi konstruksi. Jadi, mengetahui apa itu angkur dan jenisnya sangat pent