5
1
10
Welding Electrodes
Depnaker
Additional Author
mixed material
Poltek Perkapalan ITS
Modul Pelatihan Perancah (Scaffolding)
JICA-Depnaker
Additional Author
mixed material
NDT-NR Non Destructive Test Non Radiasi
Depnaker
Additional Author
PPNS
Additional Author
mixed material
Poltek Perkapalan ITS
Destructive Test (DT)
Depnaker
Additional Author
PPNS
Additional Author
mixed material
Poltek Perkapalan ITS
1997
Materi latihan kejuruan tukang kayu lapangan
Depnaker
Additional Author
mixed material
1987