Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 613 kết quả.
Searching result
| 281 |
BS 2827:1957Specification for machine screw nuts, pressed type (B.A. and Whitworth form threads) Specification for machine screw nuts, pressed type (B.A. and Whitworth form threads) |
| 282 |
BS 2832:1957Specification for hot applied damp resisting coatings for solums Specification for hot applied damp resisting coatings for solums |
| 283 |
BS 2909:1957Specification for cabinets for the electrical euthanasia of dogs Specification for cabinets for the electrical euthanasia of dogs |
| 284 |
|
| 285 |
BS 373:1957Methods of testing small clear specimens of timber Methods of testing small clear specimens of timber |
| 286 |
|
| 287 |
|
| 288 |
DIN 17671:1957Wrought copper alloys - tubes of brass pipe - technical delivery conditions Wrought copper alloys - tubes of brass pipe - technical delivery conditions |
| 289 |
DIN 45604:1957Electric hearing aids; connecting cords for earphones Electric hearing aids; connecting cords for earphones |
| 290 |
DIN 47100 - DRAFT:1957Draft Document - Electrical communication engineering - Cords for telecommunication - code of insulated conductors, colour of sheath Draft Document - Electrical communication engineering - Cords for telecommunication - code of insulated conductors, colour of sheath |
| 291 |
DIN 51100:1957Testing of ceramic raw materials and materials; determination of the soluble salts (percolator method) Testing of ceramic raw materials and materials; determination of the soluble salts (percolator method) |
| 292 |
BS 2692-2:1956Fuses for voltages exceeding 1000 V a.c. Expulsion fuses Fuses for voltages exceeding 1000 V a.c. Expulsion fuses |
| 293 |
BS 2693-1:1956Specification for screwed studs. General purpose studs Specification for screwed studs. General purpose studs |
| 294 |
BS 2737:1956Terminology of internal defects in castings as revealed by radiography Terminology of internal defects in castings as revealed by radiography |
| 295 |
BS 2762:1956Notch ductile steel for general structural purposes Notch ductile steel for general structural purposes |
| 296 |
BS 2G 112:1956Specification for air-driven directional gyroscopes for aircraft Specification for air-driven directional gyroscopes for aircraft |
| 297 |
BS 2G 113:1956Specification for manifold pressure gauges for aircraft Specification for manifold pressure gauges for aircraft |
| 298 |
BS 2G 115:1956Specification for sensitive altimeters for aircraft Specification for sensitive altimeters for aircraft |
| 299 |
BS 894:1956Specification for Ubbelohde apparatus for flow and drop points Specification for Ubbelohde apparatus for flow and drop points |
| 300 |
BS G 152:1956Specification for a.c. electrically-operated artificial horizons for aircraft Specification for a.c. electrically-operated artificial horizons for aircraft |
