平面磨床

WD165万能砂轮修整器适用于平面磨床、万能工具磨床上，修整由直线和圆弧组成的各种截形砂轮。

wetted surface

surface tension

surface resistance

elliptic Riemann surface【数】;elliptic type of Riemann surface【数】

noncentral surface of the second order【数】

surface filtration

electrode contact surface

surface carburettor