Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 696 kết quả.
Searching result
341 |
IEC 60489-4:1991
Methods of measurement for radio equipment used in the mobile services - Part 4: Transmitters employing single-sideband emissions (R3E, H3E or J3E) |
342 |
JIS K 3604:1990Medium for tissue culture (minimum essential medium) (FOREIGN STANDARD) Medium for tissue culture (minimum essential medium) (FOREIGN STANDARD) |
343 |
IEC 60404-8-5:1989
Magnetic materials. Part 8: Specifications for individual materials. Section Five: Specification for steel sheet and strip with specified mechanical properties and magnetic permeability |
344 |
|
345 |
BS 5664-3.11:1995*IEC 60455-3-11:1988Solventless polymerisable resinous compounds used for electrical insulation. Specification for individual materials. Epoxy resin-based coating powders Solventless polymerisable resinous compounds used for electrical insulation. Specification for individual materials. Epoxy resin-based coating powders |
346 |
BS 6043-1.7:1988Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of apparent density (buoyancy method) Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of apparent density (buoyancy method) |
347 |
BS 6043-1.9:1989*ISO 9055:1988Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of sulphur content (bomb method) Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of sulphur content (bomb method) |
348 |
BS 6049-5:1989*ISO 1576:1988Methods of test for tea. Determination of water-soluble ash and water-insoluble ash Methods of test for tea. Determination of water-soluble ash and water-insoluble ash |
349 |
BS 6160-3:1990*IEC 60489-3:1988Radio equipment used in mobile services. Methods of measurement for receivers for A3E or F3E emissions Radio equipment used in mobile services. Methods of measurement for receivers for A3E or F3E emissions |
350 |
IEC 60455-3-11:1988
Specification for solventless polymerisable resinous compounds used for electrical insulation. Part 3: Specifications for individual materials. Sheet 11: Epoxy resin-based coating powders |
351 |
|
352 |
IEC 60489-3:1988
Methods of measurement for radio equipment used in the mobile services. Part 3: Receivers for A3E or F3E emissions |
353 |
IEC TR 60444-4:1988
Measurement of quartz crystal unit parameters by zero phase technique in a pi-network. Part 4: Method for the measurement of the load resonance frequency fL, load resonance resistance RL and the calculation of other derived values of quartz crystal units, up to 30 MHz |
354 |
BS 6043-2.8:1987*ISO 8723-1986Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of oil content by solvent extraction of calcined coke Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of oil content by solvent extraction of calcined coke |
355 |
BS 6049-4:1988*ISO 1575:1987Methods of test for tea. Determination of total ash Methods of test for tea. Determination of total ash |
356 |
BS 6049-6:1988*ISO 1577:1987Methods of test for tea. Determination of acid-insoluble ash Methods of test for tea. Determination of acid-insoluble ash |
357 |
BS 6160-5:1989*IEC 60489-5:1987Radio equipment used in mobile services. Methods of measurement for receivers employing single-sideband techniques (R3E, H3E or J3E) Radio equipment used in mobile services. Methods of measurement for receivers employing single-sideband techniques (R3E, H3E or J3E) |
358 |
IEC 60489-5:1987
Methods of measurement for radio equipment used in the mobile services. Part 5: Receivers employing single-sideband techniques (R3E, H3E or J3E) |
359 |
BS 6043-1.8:1986*ISO 8006-1985Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of ash Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of ash |
360 |
BS 6043-2.6:1986*ISO 8004-1985Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of the density in xylene of calcined cokes Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of the density in xylene of calcined cokes |