国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來(lái)到寰標(biāo)網(wǎng)！ 客服QQ：772084082 加入會(huì)員

BS 6958-2:1988廢止

Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side. Track format

出版：British Standards Institution

獲取原文 如何獲取原文？問(wèn)客服 獲取原文，即可享受本標(biāo)準(zhǔn)狀態(tài)變更提醒服務(wù)！

專家解讀視頻

基本信息
標(biāo)準(zhǔn)編號(hào)： BS 6958-2:1988
發(fā)布時(shí)間：1988/9/30 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：British Standards Institution
標(biāo)準(zhǔn)頁(yè)數(shù)：22
標(biāo)準(zhǔn)簡(jiǎn)介

Provides guidance on the track layout, track format and characteristics of recorded signals.

標(biāo)準(zhǔn)備注

? British Standards Institution 2013

General notes:
This standard has been withdrawn as it is identical to EN 28860-2:1989, which has been withdrawn by CEN/SS F12

Amendment notes:
AMD 6753 published 30 August 1991
AMD 7051 published 28 February 1992

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

91/61055 DC

等同采用的國(guó)際標(biāo)準(zhǔn)

ISO 8860-2:1987 - Identical