অনুরূপ উপাদানগুলি: DESIGN AND CONSTRUCTION OF AN ECONOMICAL UNDERWATER REMOTELY OPERATED VEHICLE (UROV) FOR SURVEYING UNDERWATER PORTION OF SHIP HULL & SHALLOW WATERWAYS /

লেখক: Emon, Md. Emam Hossain

লেখক: Ahad, Shah Md. Newaz Sharif