Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 104041 kết quả.
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| 83501 |
EN ISO 17601Soil quality - Estimation of abundance of selected microbial gene sequences by quantitative PCR from DNA directly extracted from soil (ISO 17601:2016) Soil quality - Estimation of abundance of selected microbial gene sequences by quantitative PCR from DNA directly extracted from soil (ISO 17601:2016) |
| 83502 |
EN ISO 17604Microbiology of the food chain - Carcass sampling for microbiological analysis (ISO 17604:2015) Microbiology of the food chain - Carcass sampling for microbiological analysis (ISO 17604:2015) |
| 83503 |
EN ISO 17621Workplace atmospheres - Short term detector tube measurement systems - Requirements and test methods (ISO 17621:2015) Workplace atmospheres - Short term detector tube measurement systems - Requirements and test methods (ISO 17621:2015) |
| 83504 |
EN ISO 17624Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624:2004) Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624:2004) |
| 83505 |
EN ISO 17628Geotechnical investigation and testing - Geothermal testing - Determination of thermal conductivity of soil and rock using a borehole heat exchanger (ISO 17628:2015) Geotechnical investigation and testing - Geothermal testing - Determination of thermal conductivity of soil and rock using a borehole heat exchanger (ISO 17628:2015) |
| 83506 |
EN ISO 17632Welding consumables - Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of non-alloy and fine grain steels - Classification (ISO 17632:2015) Welding consumables - Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of non-alloy and fine grain steels - Classification (ISO 17632:2015) |
| 83507 |
EN ISO 17633Welding consumables - Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels - Classification (ISO 17633:2017) Welding consumables - Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels - Classification (ISO 17633:2017) |
| 83508 |
EN ISO 17634Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification (ISO 17634:2015) Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification (ISO 17634:2015) |
| 83509 |
EN ISO 17635Non-destructive testing of welds - General rules for metallic materials (ISO 17635:2016) Non-destructive testing of welds - General rules for metallic materials (ISO 17635:2016) |
| 83510 |
EN ISO 17636-1Non-destructive testing of welds - Radiographic testing - Part 1: X- and gamma-ray techniques with film (ISO 17636-1:2013) Non-destructive testing of welds - Radiographic testing - Part 1: X- and gamma-ray techniques with film (ISO 17636-1:2013) |
| 83511 |
EN ISO 17636-2Non-destructive testing of welds - Radiographic testing - Part 2: X- and gamma-ray techniques with digital detectors (ISO 17636-2:2013) Non-destructive testing of welds - Radiographic testing - Part 2: X- and gamma-ray techniques with digital detectors (ISO 17636-2:2013) |
| 83512 |
EN ISO 17637Non-destructive testing of welds - Visual testing of fusion-welded joints (ISO 17637:2016) Non-destructive testing of welds - Visual testing of fusion-welded joints (ISO 17637:2016) |
| 83513 |
EN ISO 17638Non-destructive testing of welds - Magnetic particle testing (ISO 17638:2016) Non-destructive testing of welds - Magnetic particle testing (ISO 17638:2016) |
| 83514 |
EN ISO 17639Destructive tests on welds in metallic materials - Macroscopic and microscopic examination of welds (ISO 17639:2003) Destructive tests on welds in metallic materials - Macroscopic and microscopic examination of welds (ISO 17639:2003) |
| 83515 |
EN ISO 17640Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment (ISO 17640:2018) Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment (ISO 17640:2018) |
| 83516 |
EN ISO 17641-1Destructive tests on welds in metallic materials - Hot cracking tests for weldments; Arc welding processes - Part 1: General (ISO 17641-1:2004) Destructive tests on welds in metallic materials - Hot cracking tests for weldments; Arc welding processes - Part 1: General (ISO 17641-1:2004) |
| 83517 |
EN ISO 17641-2Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 2: Self-restraint tests (ISO 17641-2:2015) Destructive tests on welds in metallic materials - Hot cracking tests for weldments - Arc welding processes - Part 2: Self-restraint tests (ISO 17641-2:2015) |
| 83518 |
EN ISO 17642-1Destructive tests on welds in metallic materials - Cold cracking tests for weldments; Arc welding processes - Part 1: General (ISO 17642-1:2004) Destructive tests on welds in metallic materials - Cold cracking tests for weldments; Arc welding processes - Part 1: General (ISO 17642-1:2004) |
| 83519 |
EN ISO 17642-2Destructive tests on welds in metallic materials - Cold cracking tests for weldments - Arc welding processes - Part 2: Self-restraint tests (ISO 17642-2:2005) Destructive tests on welds in metallic materials - Cold cracking tests for weldments - Arc welding processes - Part 2: Self-restraint tests (ISO 17642-2:2005) |
| 83520 |
EN ISO 17642-3Destructive tests on welds in metallic materials - Cold cracking tests for weldments - Arc welding processes - Part 3: Externally loaded tests (ISO 17642-3:2005) Destructive tests on welds in metallic materials - Cold cracking tests for weldments - Arc welding processes - Part 3: Externally loaded tests (ISO 17642-3:2005) |
