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| 97621 |
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| 97622 |
ISO 5289Agricultural machinery - Endless hexagonal belts and groove sections of corresponding pulleys Agricultural machinery - Endless hexagonal belts and groove sections of corresponding pulleys |
| 97623 |
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| 97624 |
ISO 5290Belt drives - Grooved pulleys for narrow V-belts - Groove sections 9N/J, 15N/J and 25N/J (effective system) Belt drives - Grooved pulleys for narrow V-belts - Groove sections 9N/J, 15N/J and 25N/J (effective system) |
| 97625 |
ISO 5291Belt drives - Grooved pulleys for joined classical V-belts - Groove sections AJ, BJ, CJ and DJ (effective system) Belt drives - Grooved pulleys for joined classical V-belts - Groove sections AJ, BJ, CJ and DJ (effective system) |
| 97626 |
ISO 5292Belt drives - V-belts and V-ribbed belts - Calculation of power ratings Belt drives - V-belts and V-ribbed belts - Calculation of power ratings |
| 97627 |
ISO 5293Conveyor belts - Determination of minimum transition distance on three idler rollers Conveyor belts - Determination of minimum transition distance on three idler rollers |
| 97628 |
ISO 5293 Technical Corrigendum 1Conveyor belts - Determination of minimum transition distance on three idler rollers; Technical Corrigendum 1 Conveyor belts - Determination of minimum transition distance on three idler rollers; Technical Corrigendum 1 |
| 97629 |
ISO 5295Synchronous belts - Calculation of power rating and drive centre distance Synchronous belts - Calculation of power rating and drive centre distance |
| 97630 |
ISO 53Cylindrical gears for general and heavy engineering - Standard basic rack tooth profile Cylindrical gears for general and heavy engineering - Standard basic rack tooth profile |
| 97631 |
ISO 530Aircraft; General purpose push-pull single-pole circuit-breakers; Dimensions Aircraft; General purpose push-pull single-pole circuit-breakers; Dimensions |
| 97632 |
ISO 5306Fertilizers; Presentation of sampling reports Fertilizers; Presentation of sampling reports |
| 97633 |
ISO 5311Fertilizers; determination of bulk density (tapped) Fertilizers; determination of bulk density (tapped) |
| 97634 |
ISO 5313High nitrogen content, straight ammonium nitrate fertilizers; Determination or oil retention High nitrogen content, straight ammonium nitrate fertilizers; Determination or oil retention |
| 97635 |
ISO 5314Fertilizers; Determination of ammoniacal nitrogen content; Titrimetric method after distillation Fertilizers; Determination of ammoniacal nitrogen content; Titrimetric method after distillation |
| 97636 |
ISO 5315Fertilizers; Determination of total nitrogen content; Titrimetric method after distillation Fertilizers; Determination of total nitrogen content; Titrimetric method after distillation |
| 97637 |
ISO 5316Fertilizers; Extraction of water-soluble phosphates Fertilizers; Extraction of water-soluble phosphates |
| 97638 |
ISO 5317Fertilizers; Determination of water-soluble potassium content; Preparation of the test solution Fertilizers; Determination of water-soluble potassium content; Preparation of the test solution |
| 97639 |
ISO 532-1Acoustics - Methods for calculating loudness - Part 1: Zwicker method Acoustics - Methods for calculating loudness - Part 1: Zwicker method |
| 97640 |
ISO 532-2Acoustics - Methods for calculating loudness - Part 2: Moore-Glasberg method Acoustics - Methods for calculating loudness - Part 2: Moore-Glasberg method |
