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							                        This standard specifies the repair technical requirements and use conditions of the main parts and components of straw returners.
 
                            
							                        This standard specifies the operating quality indicators, test methods and inspection rules for paddy field tillage machines. This
 
                            
							                        This standard specifies the quality indicators, testing methods and inspection rules for straw returners. This standard is applica
 
                            
							                        This standard specifies the evaluation index, test method and inspection rules for the working quality of moldboard plows. This st
 
                            
							                        This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportatio
 
                            
							                        This standard specifies the terms and definitions, requirements, test methods, inspection rules, marking, packaging, transportatio
 
                            
							                        This standard specifies the technical requirements and inspection methods for the safety supervision of agricultural transport veh
 
                            
							                        This standard specifies the identification content, identification procedures, identification (assessment) methods, test methods a