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301. IEC: 897 - 1987; methods for the determination of the lightning impulse breakdown voltages of insulating liquids

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1987Availability: Items available for loan: (1).

302. IEC: 922 - 1989; Ballasts for discharge lamps (excluding tubular fluorescent lamps); General and safety requirements

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1989Availability: Items available for loan: (1).

303. IEC: 947 - 3 - 1990; Low-voltage switchgear and controlgear Part 3 switches, disconnectors, switch-disconnectors and fuse-combination units

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva EC 1990Availability: Items available for loan: (1).

304. IEC: 99 - 1 - 1991; Surge arresters Part 1 Non-linear resistor type gapped surge aarresters for a.c. systems

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1991Availability: Items available for loan: (1).

305. IEC: 507 - 1991; Artificial pollution tests on high-voltage insulators to be used on a.c. systems

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1991Availability: Items available for loan: (1).

306. IEC: 1081 - 1991; Pneumatic instruments driven by associated process gas - safe installation and operating procedures - guidelines

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1991Availability: Items available for loan: (1).

307. IEC: 68 - 3 - 3 - 1991; Environmental testing Part 3 Guidance seismic test methods for equipments

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1991Availability: Items available for loan: (1).

308. IEC: 1000 - 4-7- 1991; Electromagnetic compatibility (EMC) Part 4 testing and measurement techniques Section 7 General guide on harmmonics and inter-harmonics measurements and instrumentation, for power supply systems and equipment connected thereto

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1991Availability: Items available for loan: (1).

309. IEC: 947 - 2 - 1989; Low-voltage switchgear and controlgear Part2 Circuit-breakers

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1989Availability: Items available for loan: (1).

310. IEC: 947 - 4 - 1 - 1990; Low-voltage switchgear and controlgear Part4 Contactors and motor-starters Section One - Electomechanical contactors and motor-starters

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1990Availability: Items available for loan: (1).

311. IEC: 947 - 6 - 1 - 1989; Low-voltage switchgear and controlgear Part<6=six> Multiple function equipment Section One - Automatic transfer switching equipment

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1989Availability: Items available for loan: (1).

312. IEC: 947 - 7 - 1 - 1989; Low-voltage switchgear and controlgear Part7 Ancillary equipment Section One - terminal blocks for copper conductors

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1989Availability: Items available for loan: (1).

313. IEC: 947 - 5 - 1 - 1990; Low-voltage switchgear and controlgear Part5 Control circuit devices and switching elements. Section One - Electromechanical control circuit devices

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1990Availability: Items available for loan: (1).

314. IEC: 555 - 2 - 1982; Disturbances in supply systems caused by household appliances and similar electrical equipment Part 2 Harmonics

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1982Availability: Items available for loan: (1).

315. IEC: 1034 - 1 - 1990; Measurement of smoke density of electric cables burning undre defined conditions Part 1 test apparatus

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1990Availability: Items available for loan: (1).

316. IEC: 1034 - 2 - 1991; Measurement of smoke density of electric cables burning undre defined conditions Part 2 Test procedure and requirements

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1991Availability: Items available for loan: (1).

317. ISO/IEC: 38 - 1983; General requirements for the acceptance of testing laboratories

by International Organization for Standardization | International Electrotechnical Commission.

Material type: book Book Publisher: Switzerland ISO 1983Availability: Items available for loan: (1).

318. ISO/IEC: 25 - 1990; General rquirements for the competence of calibration and testing laboratories

by International Organization for Standardization | International Electrotechnical Commission.

Material type: book Book Publisher: Switzerland ISO 1990Availability: Items available for loan: (1).

319. IEC: 79 - 1 - 1990; Electrical apparatus for explosive gas atmospheres Part <I=one> Construction and verification test of flameproof enclosures of electrical apparatus

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1990Availability: Items available for loan: (1).

320. IEC: 155 - 1983; Starters for tubular fluorescent lamps

by International Electrotechnical Commission.

Material type: book Book Publisher: Geneva IEC 1983Availability: Items available for loan: (1).

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