单词	disc diameter
释义	同DD--disc diameter
随便看	fused fiber couplers fused fiber splitter or coupler fused-fiber splitters or couplers fused flux fused-head-end technique fuse diode fuse disconnecting switch fuse disconnector fuse-disconnector fused junction fused-junction diode fused kidney fused magnesite fused magnesium phosphate fused model fused phosphate fused phosphate rock（同 fused tricalcium phosphate） fused plasmodium fused plug fused polycyclic hydrocarbons fused potential transformer fused protection fused pyrometer fused quartz fused ribs