Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 73948 kết quả.
Searching result
| 37741 |
|
| 37742 |
BS 2782-1:Method 150D:1976Methods of testing plastics. Thermal properties. Cold crack temperature of film and thin sheeting Methods of testing plastics. Thermal properties. Cold crack temperature of film and thin sheeting |
| 37743 |
BS 2782-6:Method 643A:1976Methods of testing plastics. Dimensional properties. Shrinkage on heating of film intended for shrink wrapping applications Methods of testing plastics. Dimensional properties. Shrinkage on heating of film intended for shrink wrapping applications |
| 37744 |
BS 4584-103.2:1990*IEC 60249-3A:1976Metal-clad base materials for printed wiring boards. Special materials used in connection with printed circuits. Specification for copper foil for use in the manufacture of copper-clad base materials Metal-clad base materials for printed wiring boards. Special materials used in connection with printed circuits. Specification for copper foil for use in the manufacture of copper-clad base materials |
| 37745 |
BS 5350-E1:1976Methods of test for adhesives. Sampling and analysis of test data. Guide to statistical analysis Methods of test for adhesives. Sampling and analysis of test data. Guide to statistical analysis |
| 37746 |
BS 5472:1977*EN 50005:1976Specification for low voltage switchgear and controlgear for industrial use. Terminal marking and distinctive number. General rules Specification for low voltage switchgear and controlgear for industrial use. Terminal marking and distinctive number. General rules |
| 37747 |
BS 5689-3.1:1996*IEC 60394-3-1:1976Varnished fabrics for electrical purposes. Specifications for individual materials. Oleoresinous varnish. Cotton base, OR/C Varnished fabrics for electrical purposes. Specifications for individual materials. Oleoresinous varnish. Cotton base, OR/C |
| 37748 |
BS 5721:1979*IEC 60537:1976Specification for frequency weighting for the measurement of aircraft noise (D-weighting) Specification for frequency weighting for the measurement of aircraft noise (D-weighting) |
| 37749 |
BS 5772-3:1979*IEC 60512-3:1976Specification for electromechanical components for electronic equipment: basic testing procedures and measuring methods. Current-carrying capacity tests Specification for electromechanical components for electronic equipment: basic testing procedures and measuring methods. Current-carrying capacity tests |
| 37750 |
BS 5772-4:1979*IEC 60512-4:1976Specification for electromechanical components for electronic equipment: basic testing procedures and measuring methods. Dynamic stress tests Specification for electromechanical components for electronic equipment: basic testing procedures and measuring methods. Dynamic stress tests |
| 37751 |
BS 5938-2:1980*IEC 60367-2:1974*IEC 60367-2A:1976Cores for inductors and transformers for telecommunications. Guide to the drafting of performance specifications Cores for inductors and transformers for telecommunications. Guide to the drafting of performance specifications |
| 37752 |
BS EN 125100:1993*CECC 25100:1976Harmonized system of quality assessment for electronic components: sectional specification: magnetic oxide cores for inductor applications Harmonized system of quality assessment for electronic components: sectional specification: magnetic oxide cores for inductor applications |
| 37753 |
BS QC 222400:1997*IEC 60169-13:1976Radio-frequency connectors. RF coaxial connectors with inner diameter of outer conductor 5,6 mm (0,22 in). Characteristic impedance 75 ohms (type 1,6/5,6). Characteristic impedance 50 ohms (type 1,8/5,6) with similar mating dimensions Radio-frequency connectors. RF coaxial connectors with inner diameter of outer conductor 5,6 mm (0,22 in). Characteristic impedance 75 ohms (type 1,6/5,6). Characteristic impedance 50 ohms (type 1,8/5,6) with similar mating dimensions |
| 37754 |
|
| 37755 |
IEC 60169-13:1976
Radio-frequency connectors - Part 13: R.F. coaxial connectors with inner diameter of outer conductor 5.6 mm (0.22 in) - Characteristic impedance 75 ohms (Type 1.6/5.6) - Characteristic impedance 50 ohms (Type 1.8/5.6) with similar mating dimensions |
| 37756 |
IEC 60235-2C:1976
Supplement C - Measurement of the electrical properties of microwave tubes - Part 2: General measurements |
| 37757 |
IEC 60235-2D:1976
Supplement D - Measurement of the electrical properties of microwave tubes - Part 2: General measurements |
| 37758 |
IEC 60235-2E:1976
Supplement E - Measurement of the electrical properties of microwave tubes - Part 2: General measurements - Methods of measuring the effects of non-linearity |
| 37759 |
IEC 60244-4A:1976
Supplement A - Methods of measurement for radio transmitters - Part 4: Amplitude/frequency characteristics and non-linearity distortion in transmitters for radiotelephony and sound broadcasting - Section Three |
| 37760 |
IEC 60244-6:1976
Methods of measurement for radio transmitters. Part 6: Cabinet radiation at frequencies between 130 kHz and 1 GHz |
