2025-12-03

Ngertahké Duwèk Kepastèkké Pertanané Merah

Ngerti Buruh Keparan Seali Marine In Kepeya Dipenting Apfective Ship Paraih 2. Keting Pertanan Sealing Marine In the Ship Pertenance 3. Tipe Dealing Marine Sealing 3.1 Gasket 3.2 O- Rings 3.3 Shaft Seals 4. Aplikas of Marine Sealing Dev