冷镜式露点仪
chilled-mirror dew point hygrometer
condensation hygrometer
光电露点仪
photoelectric dew-point hygrometer
photoelectric hygrometer
精密露点仪
Precision Dew_point Hygrometer
precision dew point hygrometer
数字露点仪
Digital new point monitor
液氮式露点仪
liquid nitrogen cooled dew point instrument
90抛拼离轴接物面镜
90 tiling off-axis parabolic mirrors
ELID精密镜面磨削
ELID precision mirror surface grinding
X射线镜面反射和散射
X-ray specular reflectivity and scattering