Cara uji penentuan presentase kepadatan secara cepat
Indonesia. Badan Standardisasi NasionalUnknown
Badan Standardisasi Nasional (Jakarta, [2002]) (ind) IndonesianUnknownStandar Nasional Indonesia (SNI)UnknownSOILS-DENSITY-TESTING-STANDARDS; Appendix ; p. 16 - 21; Box: 1/55; Unknown