理学 计算机存储部件 释 master output tape 标准幅度带 标准半英寸磁带机的一种二级标准磁带。带上没有任何信息，但磁带的物理特性、机械参数和电磁特性都符合国际标准化组织的有关标准，可用来检验磁带机的读写性能。
计算机硬件 存储设备 释文 master output tape 标准幅度带
- International Federation of Heat Treatment and Surface Engineering
- International Federation of Journalists
- International Federation of Library Associations and Institutions
- International Federation of Musicians
- International Federation of Nematology Societies
- International Federation of Operational Research
- International Federation of Photographic Art
- International Federation of Physical Education
- International Federation of pigeons
- International Federation of Prestressing
- International Federation of Reproduction Rights Organizations
- International Federation of Roller Sports
- International Federation of Science Editors
- International Federation of Social Workers
- International Federation of Sport Climbing
- International Federation of Sports Acrobatics
- International Federation of Sports Medicine
- International Federation of the Periodical Press
- international feed classification
- International Fencing Federation
- International Fertilizer Association
- International Film and Television Council
- international film and television education
- International Film and Television School of San Antonio de los Baños
- International Film Festival of India