单词	cylinder relief valve
释义	cylinder relief valve 汽缸安全阀
随便看	photo-electric detect photoelectric detecting photo-electric detecting photoelectric detecting element Photoelectric detecting technology photoelectric detection photo-electricdetection photo-electric detection photoelectric detection device photoelectric detection system photoelectric detector photo-electric detector photo-electric, detector photoelectric detector array photoelectric detector crystal photoelectric device photo-electric device photoelectric devices photoelectric device sensitivity photoelectric diode photoelectric diodepd photoelectric direct-reading spectrograph photoelectric direct reading spectrometer photoelectric direct-reading spectrometer photoelectric direct reading spectrom-eter