
Letter Symbols To Be Used In Electrical Technology - Telecommunications And Electronics
出版:Harmonization Documents

专家解读视频
S1 [07/07/1982]
Renumbers and supersedes HD 332 (07/2004)
UNE 21405-2:1996 - Identical
NFC 03 002:2002 - Identical
DIN 47302-3 (1981-09) - Identical
DIN 47302-2 (1980-03) - Identical
DIN 47302-1 (1980-03) - Identical
DIN 47301-1 (1964-06) - Identical
DIN 1304-8 (1994-02) - Identical
DIN 1304-6 (1992-05) - Identical
DIN 47302-10 (1979-02) - Identical
DIN 44401 (1971-05) - Identical
DIN 4899 (1978-09) - Identical
IEC 60027-2B Ed. 1.0 - Identical
IEC 60027-2A Ed. 1.0 - Identical
IEC 60027-2 Ed. 3.0 - Similar
DIN 19221 (1993-05) - Identical