perforator cable 中文意思是什麼
perforator cable
解釋
射孔器電纜- perforator : n. 1. 穿孔器，鑿孔機；剪票鋏；【醫學】穿頭器〈產科用〉。2. 穿孔[打眼]的人。
- cable : n 凱布爾〈姓氏〉。n 1 【造船】錨鏈，錨索，（周長10英寸以上的）左捻三根三股索；粗索，巨纜；鋼絲繩...
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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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