000 | 00364nam a2200073 4500 | ||
---|---|---|---|
080 |
_a _b |
||
245 | _aIS: 13947 (Part 5/Sec. 1) - 1993/IEC Pub. 947 - 5 - 1 - 1990; Specification for low-voltage switchgear and controlgear Part 5 control circuit devices and switching elements sec. 1 Electromechanical control circuit devices | ||
700 | _aBureau of Indian Standards | ||
260 |
_aNew Delhi _bBIS _c1993 |
||
300 | _a68p | ||
999 |
_c34448 _d34448 |