na INLIS000000000062607 20250113122955 0010-0524000073 ta 250113 g e ind Baja profil las : SNI 9151:2023 / Badan Standardisasi Nasional Jakarta : Badan Standardisasi Nasional, 2023 iii, 16 p. ; 30 cm. BADAN STANDARIDISASI NASIONAL 691.714:006.77 Ref. 691.714:006.77 BAD b Cet. 1 Koleksi SNI Corner STEEL BUILDING MATERIALS CONSTRUCTION STANDARDIZATION 0360/Ref/2024