Baut: Perbedaan antara revisi
Konten dihapus Konten ditambahkan
Baris 12:
* {{en}} [http://www.boltdepot.com/fastener-information/Bolt-Grade-Chart.aspx Nut and Bolt information charts]
* {{en}} [http://www.efunda.com/DesignStandards/screws/screwm_coarse.cfm Efunda]
* {{en}} [http://www.
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