Tata cara desain paritan, sumuran dan terowongan pada pekerjaan tanah
DEPARTEMEN PEKERJAAN UMUM UnknownDepartemen Pekerjaan UmumIndonesian
Standar Bidang Rekayasa Sipil Books or treatises, often compendious, containing rules or instructions needed to perform tasks, operations, processes, occupations, arts, or studies, and intended to be used as reference while the taUnknownPedoman Bahan Konstruksi Bangunan dan Rekayasa Sipil: Pt T-47-2000-A
SLURRY TRENCH CONSTRUCTION