Sand sieve
Mhd Azri B. Mhd Nazri
Sand sieve Mhd Azri B. Mhd Nazri, Lew Chang Wei, Nor Fazliana Bt Hasan Basri - Perak Politeknik Ungku Omar (PUO) 2006 - x, 48p. col.ill. 30cm.
Includes bibliographical reference
DKMJAN2006
Sand and gravel
Sieve
Sand sieve Mhd Azri B. Mhd Nazri, Lew Chang Wei, Nor Fazliana Bt Hasan Basri - Perak Politeknik Ungku Omar (PUO) 2006 - x, 48p. col.ill. 30cm.
Includes bibliographical reference
DKMJAN2006
Sand and gravel
Sieve