957、 Open communication should exist with the operator telling the manufacturer as soon as some newkind of situation arises and the manufacturer responding back with sold help to the operators
答案解析
相关知识点：
新情出现即沟通，厂家助力要记牢
相关题目
531、Get medical aid immediately.
530、Get a sample of fuel and do a test for water contamination
529、Fuel goes through the atomizers into the combustion chamber
528、For simplicity of presentation and understandability, complex systems should be divided into system function rather thanoverall master wiring diagrams Interconnects to other systems should be plainly noted.
527、flow of fluid through the valve must be continuous
526、Flight compartment is the compartment above the floor and between the forward passenger partition and the forwardpressure dome.
525、Explain how to use seat belts and shoulder harnesses.
524、Explain how to avoid and notice fuel contamination.
523、Existing analyses were reviewed to identify components and areas that may have exhibited lower margins of safety.
522、Examine the seal for defects
