optic tube 中文意思是什麼
optic tube
解釋
顯微鏡筒-
Demountable accessories for optic fiber tube
可拆卸光纖管配件 -
Auto - e - focus system means that voltage of focus polar can be auto adjusted. and auto - optics - focus system means that the optic system composed of screen of projection tube microscope and area ccd can be auto focus
自動電聚焦指對投影管聚焦極電壓的自動調整,而自動光學聚焦系統是指對投影管發光屏?顯微鏡? ccd組成的光學系統的自動聚焦。 -
Fiber - optic loose tube - tight buffer
緊包緩沖層擠出生產線 -
For many years mr. song has taken part in planning, design and technical management of local telephone lines, fiber transmission systems and the beijing telecommunications network. he successfully developed a protective sub - tube of fiber - optic cable and a perforator for plastic tubes in telecommunications ducts, which are used widely across the country
長期從事市話線路、光纖傳輸系統和北京電信網的規劃、設計和技術管理工作,先後研製成功了光纜保護子管和電信管道塑料管穿孔器,並在全國得到普遍推廣。
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