Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 73948 kết quả.
Searching result
| 36921 |
|
| 36922 |
IEC 61065:1991
Method for evaluating the low temperature flow properties of mineral insulating oils after ageing |
| 36923 |
IEC 61067-1:1991
Specification for glass and glass polyester fibre woven tapes - Part 1: Definitions, classification and general requirements |
| 36924 |
IEC 61068-1:1991
Specification for polyester fibre woven tapes - Part 1: Definitions, designation and general requirements |
| 36925 |
|
| 36926 |
|
| 36927 |
IEC 61077:1991
Helical-scan video tape cassette system using 12.65 mm (0.5 in) magnetic tape on type VHS - Compact VHS video cassette |
| 36928 |
|
| 36929 |
|
| 36930 |
|
| 36931 |
|
| 36932 |
IEC 61120-1:1991
Digital audio tape recorder reel to reel system, using 6,3 mmmagnetic tape, for professional use - Part 1: General requirements |
| 36933 |
IEC 61120-2:1991
Digital audio tape recorder reel to reel system, using 6.3 mm magnetic tape, for professional use - Part 2: Format A |
| 36934 |
IEC 61120-3:1991
Digital audio tape recorder reel to reel system, using 6.3 mm magnetic tape, for professional use - Part 3: Format B |
| 36935 |
|
| 36936 |
IEC TR 60034-16-2:1991
Rotating electrical machines - Part 16: Excitation systems for synchronous machines - Chapter 2: Models for power system studies |
| 36937 |
IEC TR 61055-1:1991
Measurement techniques and operational adjustments of broadcastVTRs - Part 1: Operational adjustments on analogue compositebroadcast VTRs |
| 36938 |
IEC TR 61055-2:1991
Measurement techniques and operational adjustments of broadcast VTRs - Part 2: Special mechanical measurements and alignments |
| 36939 |
|
| 36940 |
IEC TS 61081:1991
Pneumatic instruments driven by associated process gas - Safe installation and operating procedures - Guidelines |
