英语词汇“sighting tube”的读音、翻译、释义、用法及例句-开邑网

词汇	sighting tube
释义	sighting tubesighting tube1.■观测管
随便看	split pricing split product split project split projector split protein split pulley split-pump hydraulic system split-pumping split punch pad split quotation split-rag head split range positioner split rating split ratio split reactor split reduction split-renal function test split repair clamp split resistance split return wire split-rib cranioplasty split-rib grafting split rim split ring split-ring clutch

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