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Tìm thấy 73948 kết quả.
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| 73741 |
prEN ISO 20456Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017) Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017) |
| 73742 |
prEN ISO 20695Enteral feeding systems - Design and testing (ISO/DIS 20695:2018) Enteral feeding systems - Design and testing (ISO/DIS 20695:2018) |
| 73743 |
prEN ISO 20705Textiles - Qantitative microscopical analysis - General principles of testing (ISO/DIS 20705:2018) Textiles - Qantitative microscopical analysis - General principles of testing (ISO/DIS 20705:2018) |
| 73744 |
prEN ISO 20706-1Textiles - Qualitative and quantitative analysis of some bast fibres (flax, hemp, ramie) and their blends - Part 1: Fibre identification using microscopy methods (ISO/DIS 20706-1:2018) Textiles - Qualitative and quantitative analysis of some bast fibres (flax, hemp, ramie) and their blends - Part 1: Fibre identification using microscopy methods (ISO/DIS 20706-1:2018) |
| 73745 |
prEN ISO 20776-1Susceptibility testing of infectious agents and evaluation of performance of antimicrobial susceptibility test devices - Part 1: Broth micro-dilution reference method for testing the in vitro activity of antimicrobial agents against rapidly growing aerobic bacteria involved in infectious diseases (ISO/DIS 20776-1:2018) Susceptibility testing of infectious agents and evaluation of performance of antimicrobial susceptibility test devices - Part 1: Broth micro-dilution reference method for testing the in vitro activity of antimicrobial agents against rapidly growing aerobic bacteria involved in infectious diseases (ISO/DIS 20776-1:2018) |
| 73746 |
prEN ISO 20785-1Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 1: Conceptual basis for measurements (ISO/DIS 20785-1:2019) Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 1: Conceptual basis for measurements (ISO/DIS 20785-1:2019) |
| 73747 |
prEN ISO 20785-2Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 2: Characterization of instrument response (ISO/DIS 20785-2:2019) Dosimetry for exposures to cosmic radiation in civilian aircraft - Part 2: Characterization of instrument response (ISO/DIS 20785-2:2019) |
| 73748 |
prEN ISO 20789Anaesthetic and respiratory equipment - Passive humidifiers (ISO 20789:2018) Anaesthetic and respiratory equipment - Passive humidifiers (ISO 20789:2018) |
| 73749 |
prEN ISO 20888Dentistry - Terminology for forensic oro-dental data (ISO/DIS 20888:2019) Dentistry - Terminology for forensic oro-dental data (ISO/DIS 20888:2019) |
| 73750 |
prEN ISO 20957-2Stationary training equipment - Part 2: Strength training equipment, additional specific safety requirements and test methods (ISO/DIS 20957-2:2019) Stationary training equipment - Part 2: Strength training equipment, additional specific safety requirements and test methods (ISO/DIS 20957-2:2019) |
| 73751 |
prEN ISO 20957-7Stationary training equipment - Part 7: Rowing equipment, additional specific safety requirements and test methods (ISO/DIS 20957-7:2019) Stationary training equipment - Part 7: Rowing equipment, additional specific safety requirements and test methods (ISO/DIS 20957-7:2019) |
| 73752 |
prEN ISO 2106Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO/DIS 2106:2019) Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO/DIS 2106:2019) |
| 73753 |
prEN ISO 21178Light conveyor belts - Determination of electrical resistances (ISO/DIS 21178:2019) Light conveyor belts - Determination of electrical resistances (ISO/DIS 21178:2019) |
| 73754 |
prEN ISO 21187Milk - Quantitative determination of bacteriological quality - Guidance for establishing and verifying a conversion relationship between results of an alternative method and anchor method results (ISO/DIS 21187:2019) Milk - Quantitative determination of bacteriological quality - Guidance for establishing and verifying a conversion relationship between results of an alternative method and anchor method results (ISO/DIS 21187:2019) |
| 73755 |
prEN ISO 21204Geometrical product specifications (GPS) - Specification of defined transitions between features (ISO/DIS 21204:2017) Geometrical product specifications (GPS) - Specification of defined transitions between features (ISO/DIS 21204:2017) |
| 73756 |
prEN ISO 21260Safety of machinery - Mechanical safety data for physical contacts between moving machinery and persons (ISO/DIS 21260:2018) Safety of machinery - Mechanical safety data for physical contacts between moving machinery and persons (ISO/DIS 21260:2018) |
| 73757 |
prEN ISO 21268-4Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO/DIS 21268-4:2018) Soil quality - Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials - Part 4: Influence of pH on leaching with initial acid/base addition (ISO/DIS 21268-4:2018) |
| 73758 |
prEN ISO 2129Geometrical Product Specifications (GPS) - Indication of dimensions and tolerances - Mechanical engineering drawings (ISO/DIS 2129:2008) Geometrical Product Specifications (GPS) - Indication of dimensions and tolerances - Mechanical engineering drawings (ISO/DIS 2129:2008) |
| 73759 |
prEN ISO 21304-2Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 21304-2:2019) Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 21304-2:2019) |
| 73760 |
prEN ISO 21404Solid biofuels - Determination of ash melting behaviour (ISO/DIS 21404:2019) Solid biofuels - Determination of ash melting behaviour (ISO/DIS 21404:2019) |
