5 SIMPLE STATEMENTS ABOUT PLAT BERLUBANG EXPLAINED

As demonstrated during the determine, tightening the bolt results in a wedge currently being driven up versus a sleeve, which expands it and causes it to compress from the material it can be getting mounted to.Sebelum dimasukkan, pastikan angkur telah dibersihkan dari kotoran dan debu yang menempel pada permukaannya. kalian bisa menggunakan kuas at