Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 104041 kết quả.
Searching result
89621 |
ISO 12779Lactose - Determination of water content - Karl Fischer method Lactose - Determination of water content - Karl Fischer method |
89622 |
ISO 12780-1Geometrical product specifications (GPS) - Straightness - Part 1: Vocabulary and parameters of straightness Geometrical product specifications (GPS) - Straightness - Part 1: Vocabulary and parameters of straightness |
89623 |
ISO 12780-2Geometrical product specifications (GPS) - Straightness - Part 2: Specification operators Geometrical product specifications (GPS) - Straightness - Part 2: Specification operators |
89624 |
ISO 12781-1Geometrical product specifications (GPS) - Flatness - Part 1: Vocabulary and parameters of flatness Geometrical product specifications (GPS) - Flatness - Part 1: Vocabulary and parameters of flatness |
89625 |
ISO 12781-2Geometrical product specifications (GPS) - Flatness - Part 2: Specification operators Geometrical product specifications (GPS) - Flatness - Part 2: Specification operators |
89626 |
ISO 12782-1Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid |
89627 |
ISO 12782-2Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite |
89628 |
ISO 12782-3Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid |
89629 |
ISO 12782-4Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples |
89630 |
ISO 12782-5Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples |
89631 |
ISO 12787Cosmetics - Analytical methods - Validation criteria for analytical results using chromatographic techniques Cosmetics - Analytical methods - Validation criteria for analytical results using chromatographic techniques |
89632 |
ISO 12789-1Reference radiation fields - Simulated workplace neutron fields - Part 1: Characteristics and methods of production Reference radiation fields - Simulated workplace neutron fields - Part 1: Characteristics and methods of production |
89633 |
ISO 12789-2Reference radiation fields - Simulated workplace neutron fields - Part 2: Calibration fundamentals related to the basic quantities Reference radiation fields - Simulated workplace neutron fields - Part 2: Calibration fundamentals related to the basic quantities |
89634 |
ISO 1279Essential oils - Determination of carbonyl value - Potentiometric methods using hydroxylammonium chloride Essential oils - Determination of carbonyl value - Potentiometric methods using hydroxylammonium chloride |
89635 |
ISO 12795Nuclear fuel technology - Uranium dioxide powder and pellets - Determination of uranium and oxygen/uranium ratio by gravimetric method with impurity correction Nuclear fuel technology - Uranium dioxide powder and pellets - Determination of uranium and oxygen/uranium ratio by gravimetric method with impurity correction |
89636 |
ISO 12799Nuclear energy - Determination of nitrogen content in UO2, (U,Gd)O2 and (U,Pu)O2 sintered pellets - Inert gas extraction and conductivity detection method Nuclear energy - Determination of nitrogen content in UO2, (U,Gd)O2 and (U,Pu)O2 sintered pellets - Inert gas extraction and conductivity detection method |
89637 |
ISO 128-1Technical drawings - General principles of presentation - Part 1: Introduction and index Technical drawings - General principles of presentation - Part 1: Introduction and index |
89638 |
ISO 128-15Technical product documentation (TPD) - General principles of presentation - Part 15: Presentation of shipbuilding drawings Technical product documentation (TPD) - General principles of presentation - Part 15: Presentation of shipbuilding drawings |
89639 |
ISO 128-20Technical drawings - General principles of presentation - Part 20: Basic conventions for lines Technical drawings - General principles of presentation - Part 20: Basic conventions for lines |
89640 |
ISO 128-21Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD systems Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD systems |