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

歡迎來到寰標(biāo)網(wǎng)！ 客服QQ：772084082 加入會員
當(dāng)前位置： 首頁 > 標(biāo)準(zhǔn)詳情頁

DIN 1304-6 (1992-05)被替代

Letter Symbols For Physical Quantities - Symbols To Be Used In Electrical Communication Technology

出版：German Institute for Standardisation (Deutsches Institut für Normung)

獲取原文 如何獲取原文？問客服 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： DIN 1304-6 (1992-05)
發(fā)布時間：1992/5/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：German Institute for Standardisation (Deutsches Institut für Normung)
標(biāo)準(zhǔn)頁數(shù)：24
標(biāo)準(zhǔn)簡介

This Standard is included in DIN Handbook 202. In conjunction with DIN 1304 Part 1, specifies letter symbols for quantities specific to electrical communications engineering. Letter symbols specified in DIN 1304 Part 1 have been included here only as far as their meaning differs or has been restricted. In the 'Symbols' column, the main symbols are given first, followed (in some cases) by the reserve symbol(s) which may be selected where the main symbol is used to indicate something else. The symbols given in brackets have been adopted from IEC 60027-2:1972, IEC60027-2A:1975 and IEC60027-2B:1980.

標(biāo)準(zhǔn)備注

Supersedes DIN 1344. (06/2002)

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

DIN 1344 (1973-12)

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

DIN EN 60027-2 (2007-11)

等同采用的國際標(biāo)準(zhǔn)

ISO 31-5:1992 - Similar

ISO 31-8:1992 - Identical

IEC 60027-2A Ed. 1.0 - Identical

SNV ISO 31-5:1992 - Identical

HD 245.2:1982 - Identical

ISO 31-12:1992 - Identical

IEC 60027-2B Ed. 1.0 - Identical