| 000 | 00737 a2200241 4500 | ||
|---|---|---|---|
| 001 | 375019 | ||
| 020 | _a | ||
| 041 | _aeng | ||
| 080 | _aDBSI 4794 : part - 2 : sect. 2.2 : 1977 | ||
| 245 | _aControl switches (switching devices, including contactor relays, for control and auxiliary circuits, for voltages up to and including 1000V a.c. and 1200V d.c.) : part - 2 : special requirements for specific types of control switches : sect. - 2.2 : additional requirements for rotary control switches | ||
| 250 | _a | ||
| 260 | _aLondon | ||
| 260 | _bBSI | ||
| 260 | _c1977 | ||
| 300 | _a6 p. | ||
| 300 | _c | ||
| 856 | _u | ||
| 490 | _aBSI 4794 : part - 2 : sect. 2.2 : 1977 | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _a | ||
| 942 | _cPP | ||
| 942 | _2UDC | ||
| 999 |
_c251055 _d251055 |
||