英语词汇“pumch card file”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	pumch card file
释义	pumch card file n.穿孔卡片存贮档案
随便看	HFSV HF switching power supply HF switch power system HFSWR HF-SWR HFSX HF symmetrical cables HF system hft HFTE HF telegraph transmitter HF telex radio hfthigh frequency of transduction HFThot functional test hfting HfTiO HfTiON HFT lysate HFTP hf transceiver HF transformer HF transistorized signal generator hf transmitter HF trappers HF treatment