DIN EN 2943 (1998-11)现行
Aerospace series - Inserts, screw thread, helical coil, self-locking - Technical specification; German version EN 2943:1998
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
SS EN 2943 Ed. 1 (1998) - Identical
UNE EN 2943:1999 - Identical
NS EN 2943 Ed. 1 (1999) - Identical
I.S. EN 2943:1999 - Identical
UNI EN 2943:1999 - Identical
NBN EN 2943:1998 - Identical
ONORM EN 2943:1999 - Identical
BS EN 2943:1998 - Identical
NEN EN 2943:1998 - Identical
SNV DIN EN 2943:1998 - Identical
NF EN 2943:1998 - Identical
