Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 22422 kết quả.
Searching result
| 18521 | 
                                    
                                    ISO 14839-1Mechanical vibration - Vibration of rotating machinery equipped with active magnetic bearings - Part 1: Vocabulary Mechanical vibration - Vibration of rotating machinery equipped with active magnetic bearings - Part 1: Vocabulary  | 
                            
| 18522 | 
                                    
                                    ISO 14839-2Mechanical vibration - Vibration of rotating machinery equipped with active magnetic bearings - Part 2: Evaluation of vibration Mechanical vibration - Vibration of rotating machinery equipped with active magnetic bearings - Part 2: Evaluation of vibration  | 
                            
| 18523 | 
                                    
                                    ISO 14839-3Mechanical vibration - Vibration of rotating machinery equipped with active magnetic bearings - Part 3: Evaluation of stability margin Mechanical vibration - Vibration of rotating machinery equipped with active magnetic bearings - Part 3: Evaluation of stability margin  | 
                            
| 18524 | 
                                    
                                    ISO 14839-4Mechanical vibration - Vibration of rotating machinery equipped with active magnetic bearings - Part 4: Technical guidelines Mechanical vibration - Vibration of rotating machinery equipped with active magnetic bearings - Part 4: Technical guidelines  | 
                            
| 18525 | 
                                    
                                    ISO 14847Rotary positive displacement pumps - Technical requirements Rotary positive displacement pumps - Technical requirements  | 
                            
| 18526 | 
                                    
                                    ISO 14848Plastics - Unsaturated-polyester resins - Determination of reactivity at 130 °C Plastics - Unsaturated-polyester resins - Determination of reactivity at 130 °C  | 
                            
| 18527 | 
                                    
                                    ISO 14849Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds - Indophenol method Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds - Indophenol method  | 
                            
| 18528 | 
                                    
                                    ISO 14851Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer  | 
                            
| 18529 | 
                                    
                                    ISO 14852Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide  | 
                            
| 18530 | 
                                    
                                    ISO 14853Plastics - Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system - Method by measurement of biogas production Plastics - Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system - Method by measurement of biogas production  | 
                            
| 18531 | 
                                    
                                    ISO 14855-1Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 1: General method Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 1: General method  | 
                            
| 18532 | 
                                    
                                    ISO 14855-2Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: Gravimetric measurement of carbon dioxide evolved in a laboratory-scale test  | 
                            
| 18533 | 
                                    
                                    ISO 14856Timekeeping instruments - Wristwatch-cases - Fixing dimensions of non-spring-bar types Timekeeping instruments - Wristwatch-cases - Fixing dimensions of non-spring-bar types  | 
                            
| 18534 | 
                                    
                                    ISO 14857Thermal performance in the built environment - Determination of air permeance of building materials Thermal performance in the built environment - Determination of air permeance of building materials  | 
                            
| 18535 | 
                                    
                                    ISO 14859Ships and marine technology - Sound reception systems Ships and marine technology - Sound reception systems  | 
                            
| 18536 | 
                                    
                                    ISO 14861Graphic technology - Requirements for colour soft proofing systems Graphic technology - Requirements for colour soft proofing systems  | 
                            
| 18537 | 
                                    
                                    ISO 14864Rice - Evaluation of gelatinization time of kernels during cooking Rice - Evaluation of gelatinization time of kernels during cooking  | 
                            
| 18538 | 
                                    
                                    ISO 14869-1Soil quality - Dissolution for the determination of total element content - Part 1: Dissolution with hydrofluoric and perchloric acids Soil quality - Dissolution for the determination of total element content - Part 1: Dissolution with hydrofluoric and perchloric acids  | 
                            
| 18539 | 
                                    
                                    ISO 14869-2Soil quality - Dissolution for the determination of total element content - Part 2: Dissolution by alkaline fusion Soil quality - Dissolution for the determination of total element content - Part 2: Dissolution by alkaline fusion  | 
                            
| 18540 | 
                                    
                                    ISO 14869-3Soil quality - Dissolution for the determination of total element content - Part 3: Dissolution with hydrofluoric, hydrochloric and nitric acids using pressurised microwave technique Soil quality - Dissolution for the determination of total element content - Part 3: Dissolution with hydrofluoric, hydrochloric and nitric acids using pressurised microwave technique  | 
                            
