单词	infrared beam riding
释义	infrared beam riding 红外束波导引
随便看	perforated panel sound-absorbing material perforated paper perforated-paper device perforatedpapertape perforated paper tape perforated parameters perforated-patch clamp perforated path perforated peper device Perforated peptic ulcer perforated percentage perforated pipe perforated-pipe perforated pipe casing perforated pipe completion method perforated pipe distributor perforated-pipe distributor perforated pipeline water supply system perforated pipe sprinkler perforated piping Perforated plastic film perforated plastic web perforatedplate perforated plate perforated plate column