Portable Hot Shower by Cheyu Lip Sin. 2. Rear Hydraulic Lift for Lorry by Cheong Cheng Zee.

by CHEYU LIP SIN
Published 2002

SIDE parking assistant by Cheyu Lip Sin...[et al.]. 2. The design of surface copying machine using vacuum forming principle by Chai Ming Kong...[et al.].

by CHEYU LIP SIN
Published 2003