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Operator Mesin Las Operator Mesin Las DEFINISI Pelatihan K3 Juru Las (Welder) ditujukan bagi juru las agar dapat melakukan pengelasan dengan aman. Pemahaman tentang pengelasan yang aman sangat penting terutama ditujukan bagi Juru Las kelas III, Kelas II dan Kelas I. Kompetensi untuk Welder Certificate berdasarkan Permenakertrans No:PER.02/MEN/1982 tentang Kualifikasi Juru Las di tempat kerja … Read More »http://jasapengurusansmk3danahlik3.my.id/wp-content/uploads/2023/11/122481.png