coordinatograph
... coordinatetypepotentiometer坐标式电位计 coordinatograph坐标仪 coosong黑色棉平布 ...
coelosphere
... Coelocerodontus鞘角牙形石属 coelosphere坐标仪 coelostat定天镜 ...
coordinator
... component,零部件 coordinator,坐标仪 damping box,阻力箱 ...
automatic coordinatograph
cylindrical coordinatograph
coordimeter