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Terms containing 观察板 | all forms | in specified order only
SubjectChineseEnglish
tech.偏振板观察系统polarized plate viewing system
avia.头盔观察面板光学畸变optical distortion of helmet faceplate
tech.观察口斜滑板导轨porthole taper slide guide
tech.观察口转板porthole swivel plate
gen.观察孔护板eyeshield
tech.观察斜滑板porthole taper slide
transp.观察板access panel
wind.观察板access panel
econ.观察板observation board