单词	grass-seed tube
释义	grass-seed tube 草籽输种管
随便看	optical/power composite cable optical power density optical power distribution optical power divider optical powered sensor optical power efficiency optical power equalization optical power equalizer optical power grounded waveguide optical power limiting optical power loss optical power measurement optical power meter optical power meters optical power monitoring module optical power output optical power source optical power spectrum analysis optical power splitter optical power supervisor optical power supply optical power system optical power tracking optical power transfer function optical PPM-CDMA