Tra cứu Tiêu chuẩn quốc tế
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| 14481 |
BSI-PREN 308:2020Draft BS EN 308 Heat exchangers - Test procedures for establishing performance of air to air and flue gases heat recovery devices Draft BS EN 308 Heat exchangers - Test procedures for establishing performance of air to air and flue gases heat recovery devices |
| 14482 |
BSI-PREN 3155-002:2020Draft BS EN 3155-002 Aerospace series - Electrical contacts used in elements of connection. Part 002: List and utilization of contacts Draft BS EN 3155-002 Aerospace series - Electrical contacts used in elements of connection. Part 002: List and utilization of contacts |
| 14483 |
BSI-PREN 3228:2020Draft BS EN 3228 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C Draft BS EN 3228 Aerospace series - Nuts, hexagonal, plain, reduced height, normal across flats, in steel, cadmium plated - Classification: 900 MPa (at ambient temperature)/235 °C |
| 14484 |
BSI-PREN 3375-001:2020Draft BS EN 3375-001 Aerospace series - Cable, electrical, for digital data transmission Part 001: Technical specification Draft BS EN 3375-001 Aerospace series - Cable, electrical, for digital data transmission Part 001: Technical specification |
| 14485 |
BSI-PREN 3434:2020Draft BS EN 3434 Aerospace series - Nuts, hexagon, slotted/castellated, self-locking, in steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C Draft BS EN 3434 Aerospace series - Nuts, hexagon, slotted/castellated, self-locking, in steel, cadmium plated, MoS2 lubricated - Classification: 900 MPa (at ambient temperature)/235 °C |
| 14486 |
BSI-PREN 3480:2020Draft BS EN 3480 Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Plate - 6 mm less than a less than or equal to 50 mm - 500 MPa less than or equal to Rm less than or equal to 700 Mpa Draft BS EN 3480 Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Plate - 6 mm less than a less than or equal to 50 mm - 500 MPa less than or equal to Rm less than or equal to 700 Mpa |
| 14487 |
BSI-PREN 3487:2020Draft BS EN 3487 Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Bars for machining - a or D ≤ 250 mm - 500 MPa ≤ Rm ≤ 700 MPa Draft BS EN 3487 Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Bars for machining - a or D ≤ 250 mm - 500 MPa ≤ Rm ≤ 700 MPa |
| 14488 |
BSI-PREN 3488:2020Draft BS EN 3488 Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Sheets and strips - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa Draft BS EN 3488 Aerospace series - Steel X6CrNiTi18-10 (1.4541) - Air melted - Softened - Sheets and strips - a ≤ 6 mm - 500 MPa ≤ Rm ≤ 700 MPa |
| 14489 |
BSI-PREN 351-1:2020Draft BS EN 351-1 Durability of wood and wood-based products - Preservative-treated solid wood. Part 1: Classification of preservative penetration and retention Draft BS EN 351-1 Durability of wood and wood-based products - Preservative-treated solid wood. Part 1: Classification of preservative penetration and retention |
| 14490 |
BSI-PREN 351-2:2020Draft BS EN 351-2 Durability of wood and wood-based products - Preservative-treated solid wood. Part 2: Guidance on sampling for the analysis of preservative-treated wood Draft BS EN 351-2 Durability of wood and wood-based products - Preservative-treated solid wood. Part 2: Guidance on sampling for the analysis of preservative-treated wood |
| 14491 |
BSI-PREN 3572:2020Draft BS EN 3572 Aerospace series - PTFE flexible hose assembly with convoluted inner tube of a nominal pressure up to 6 800 kPa and 8°30' fitting in titanium - Product standard Draft BS EN 3572 Aerospace series - PTFE flexible hose assembly with convoluted inner tube of a nominal pressure up to 6 800 kPa and 8°30' fitting in titanium - Product standard |
| 14492 |
BSI-PREN 360:2020Draft BS EN 360 Personal fall protection equipment - Retractable type fall arresters Draft BS EN 360 Personal fall protection equipment - Retractable type fall arresters |
| 14493 |
BSI-PREN 3660-003:2020Draft BS EN 3660-003 Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors Part 003: Grommet nut, style A - Product standard Draft BS EN 3660-003 Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors Part 003: Grommet nut, style A - Product standard |
| 14494 |
BSI-PREN 3660-004:2020Draft BS EN 3660-004 Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors Part 004: Cable outlet, style A, straight, unsealed with clamp strain relief - Product standard Draft BS EN 3660-004 Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors Part 004: Cable outlet, style A, straight, unsealed with clamp strain relief - Product standard |
| 14495 |
BSI-PREN 3660-005:2020Draft BS EN 3660-005 Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors Part 005: Cable outlet, style A, 90°, unsealed with clamp strain relief - Product standard Draft BS EN 3660-005 Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors Part 005: Cable outlet, style A, 90°, unsealed with clamp strain relief - Product standard |
| 14496 |
BSI-PREN 3661-001:2020Draft BS EN 3661-001 Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 20 A to 50 A. Part 001: Technical specification. Draft BS EN 3661-001 Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 20 A to 50 A. Part 001: Technical specification. |
| 14497 |
BSI-PREN 3662-001:2020Draft BS EN 3662-001 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 20 A to 50 A. Part 001: Technical specification Draft BS EN 3662-001 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 20 A to 50 A. Part 001: Technical specification |
| 14498 |
BSI-PREN 3773-001:2020Draft BS EN 3773-001 Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 1 A to 25 A. Part 001: Technical specification Draft BS EN 3773-001 Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 1 A to 25 A. Part 001: Technical specification |
| 14499 |
BSI-PREN 3774-001:2020Draft BS EN 3774-001 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A. Part 001: Technical specification Draft BS EN 3774-001 Aerospace series - Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A. Part 001: Technical specification |
| 14500 |
BSI-PREN 3838:2020Draft BS EN 3838 Aerospace series - Requirements and tests on user-applied markings on aircraft electrical cables Draft BS EN 3838 Aerospace series - Requirements and tests on user-applied markings on aircraft electrical cables |
