Report copyright - PROSEDUR PENENTUAN POSISI DUGA NPL-Prod/Hpsbtik.smkn1cms.net/kapal/nautika_pelayaran_niaga/prosedur... · Haluan magnet (Hm) ialah sudut antara garis haluan dan arah Utara magnet
Please pass captcha verification before submit form
Please pass captcha verification before submit form