na INLIS000000000062660 20250113111705 0010-0524000126 ta 250113 g e ind Metode uji untuk pengukuran ketebalan elemen beton menggunakan beton inti hasil pengeboran : SNI 6969:2023 / Badan Standardisasi Nasional Jakarta : Badan Standardisasi Nasional, 2023 ii, 5 p. ; 30 cm. BADAN STANDARDISASI NASIONAL 691.32:620.19:006.86 Ref. 691.32:620.19:006.86 BAD m Cet. 1 Koleksi SNI Corner BUILDING MATERIALS CONCRETE TESTING METHODS STANDARDIZATION 0380/Ref/2024