Siswa SMKN 1 Jakarta 22 – 27 Agustus 2019 Mengikuti World Skill Competition Plumbing and Heating di Kazan – Rusia Siswa SMKN 1 Jakarta 22 - 27 Agustus 2019 Mengikuti World Skill Competition Plumbing and Heating di Kazan - Rusia Admin May 12, 2019May 12, 2019 Berita, LKS 0 Siswa SMKN 1 Jakarta 22 – 27 Agustus 2019 Mengikuti World Skill Competition Plumbing and Heating di Kazan – Rusia Post Views: 146