All steel grating plate sizes 所有钢栅底板尺寸 ; 所有的钢格板的大小 ; 所有钢格栅板尺寸
tricolour phase grating plate 三色位相光栅板
grating wedge-plate 光栅楔形平板
grating wedge plate 光栅楔形平板
plate grating 平面光栅
plate grating spectrograph 平面光栅摄谱仪
sensitive plate with transparent grating 带透明光栅的感光板
Can design special specification steel grating plate according to the customer request.
可以设计特殊规格的钢格板，根据客户的要求。
The utility model relates to a filter plate which comprises a perforated grating plate.
本实用新型滤板由有开孔的隔栅板构成。
This antenna was divided into two parts: polarization-rotation grating and reflection- transmission grating etching on the paraboloid dielectric plate, which are designed respectively.
本文将天线分成扭转极化板栅条、抛物面反射透射栅条天线二部分，分别独立设计完成。
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