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Tìm thấy 104041 kết quả.
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| 103961 |
prEN ISO 439Steel and cast irons - Determination of silicon content - Gravimetric method (ISO/DIS 439:2019) Steel and cast irons - Determination of silicon content - Gravimetric method (ISO/DIS 439:2019) |
| 103962 |
prEN ISO 4489Sintered hardmetals - Sampling and testing (ISO/DIS 4489:2018) Sintered hardmetals - Sampling and testing (ISO/DIS 4489:2018) |
| 103963 |
prEN ISO 4497Metallic powders - Determination of particle size by dry sieving (ISO/DIS 4497:2019) Metallic powders - Determination of particle size by dry sieving (ISO/DIS 4497:2019) |
| 103964 |
prEN ISO 4499-1Hardmetals - Metallographic determination of microstructure - Part 1: Photomicrographs and description (ISO/DIS 4499-1:2018) Hardmetals - Metallographic determination of microstructure - Part 1: Photomicrographs and description (ISO/DIS 4499-1:2018) |
| 103965 |
prEN ISO 4499-2Hardmetals - Metallographic determination of microstructure - Part 2: Measurement of WC grain size (ISO/DIS 4499-2:2018) Hardmetals - Metallographic determination of microstructure - Part 2: Measurement of WC grain size (ISO/DIS 4499-2:2018) |
| 103966 |
prEN ISO 4577Plastics - Polypropylene and propylene-copolymers - Determination of thermal oxidative stability in air - Oven method Plastics - Polypropylene and propylene-copolymers - Determination of thermal oxidative stability in air - Oven method |
| 103967 |
prEN ISO 4884Hardmetals - Sampling and testing of powders using sintered test pieces (ISO/DIS 4884:2018) Hardmetals - Sampling and testing of powders using sintered test pieces (ISO/DIS 4884:2018) |
| 103968 |
prEN ISO 5010Earth-moving machinery - Wheeled machines - Steering requirements (ISO/DIS 5010:2018) Earth-moving machinery - Wheeled machines - Steering requirements (ISO/DIS 5010:2018) |
| 103969 |
prEN ISO 5135Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room (ISO/DIS 5135:2019) Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room (ISO/DIS 5135:2019) |
| 103970 |
prEN ISO 5167-6Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 6: Wedge meters (ISO 5167-6:2019) Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 6: Wedge meters (ISO 5167-6:2019) |
| 103971 |
prEN ISO 5173Destructive tests on welds in metallic materials - Bend tests (ISO/DIS 5173:2017) Destructive tests on welds in metallic materials - Bend tests (ISO/DIS 5173:2017) |
| 103972 |
prEN ISO 536Paper and board - Determination of grammage (ISO/DIS 536:2019) Paper and board - Determination of grammage (ISO/DIS 536:2019) |
| 103973 |
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| 103974 |
prEN ISO 5840-1Cardiovascular implants - Cardiac valve prostheses - Part 1: General requirements (ISO/DIS 5840-1:2019) Cardiovascular implants - Cardiac valve prostheses - Part 1: General requirements (ISO/DIS 5840-1:2019) |
| 103975 |
prEN ISO 5840-2Cardiovascular implants - Cardiac valve prostheses - Part 2: Surgically implanted heart valve substitutes (ISO/DIS 5840-2:2019) Cardiovascular implants - Cardiac valve prostheses - Part 2: Surgically implanted heart valve substitutes (ISO/DIS 5840-2:2019) |
| 103976 |
prEN ISO 5840-3Cardiovascular implants - Cardiac valve prostheses - Part 3: Heart valve substitutes implanted by transcatheter techniques (ISO/DIS 5840-3:2019) Cardiovascular implants - Cardiac valve prostheses - Part 3: Heart valve substitutes implanted by transcatheter techniques (ISO/DIS 5840-3:2019) |
| 103977 |
prEN ISO 5912Camping tents - Requirements and test methods (ISO/DIS 5912:2019) Camping tents - Requirements and test methods (ISO/DIS 5912:2019) |
| 103978 |
prEN ISO 60695-11-10Fire hazard testing - Part 11-10: Test flames - 50 W horizontal and vertical flame test methods (ISO/IEC 60695-11-10:1999) Fire hazard testing - Part 11-10: Test flames - 50 W horizontal and vertical flame test methods (ISO/IEC 60695-11-10:1999) |
| 103979 |
prEN ISO 60695-11-20Fire hazard testing - Part 11-20: Test flames - 500 W flame test methods (ISO/IEC 60695-11-20:1999) Fire hazard testing - Part 11-20: Test flames - 500 W flame test methods (ISO/IEC 60695-11-20:1999) |
| 103980 |
prEN ISO 6145-1Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 1: General aspects (ISO/DIS 6145-1:2018) Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 1: General aspects (ISO/DIS 6145-1:2018) |
