na INLIS000000000062654 20250113122637 0010-0524000120 ta 250113 g e ind Profil rangka baja ringan : SNI 8399:2023 / Badan Standardisasi Nasional Jakarta : Badan Standardisasi Nasional, 2023 iv, 32 p. ; 30 cm. BADAN STANDARDISASI NASIONAL 691.714:006.77 Ref. 691.714:006.77 BAD p Cet. 1 Koleksi SNI Corner STEEL BUILDING MATERIALS STRUCTURES STANDARDIZATION 0388/Ref/2024