1251. Saturate the element for two hours

A. Obey the removal tasks for the components.

B. Follow the installation procedures for the components.

C. Obey the removal procedures for the components.

A. 防止部件移动以使能修理装置

B. 当你修理部件时要避免部件运动

C. 当你修理组件时应防止部件移动

A. 燃油通过雾化器进入燃烧室,在那里进行点火;

B. 燃油通过增压器进入燃烧室,在那里进行点火;

C. 燃油通过雾化器进入压缩机,在那里进行点火;

A. This section tells how to identify a fault by checking flight instruments.

B. This section tells parameters on flight instruments.

C. This section tells how to find a failure of flight instruments.

A. 勤务氧气前,停止所有的加放燃油,液压系统的所有维修,以及所有使用易燃材料的程序,如清洁和除冰材料。

B. 充氧前,停止所有加油,修理燃油和液压系统,以及所有使用易炸材料的程序如清洁和除冰液。

C. 充氧前,停止所有加油,燃油和液压系统的所有维修,以及所有使用易燃材料的程序如清洁和除冰材料。

A. 调整加速度计的精度。

B. 准确调整陀螺仪。

C. 调整罗盘的精度。

A. The PlaneNet communication sub-function supplies a data transport service function to provide two way, reliable, end-to-end data transport communications between AlMS functions and PlaneNet member systems.

B. The PlaneNet communication sub-function is provided by a data transport service function that furnishing two-way, reliable, end-to-end data transport communications between AlMS functions and PlaneNet member systems.

C. A data transport service function that provides two-way, dependable, end-to-end data transport communications is supplied by the PlaneNet communication sub-function between AlMS functions and PlaneNet member systems.

A. This specification provides broad general command for preparing handbooks for all types of general aviation airplanes authorized under applicable regulations.

B. This specification provides broad general instructions for preparing handbooks for all types of general aviation airplanes certificated under applicable regulations.

C. This specification provides broad general glimpse for preparing handbooks for all types of general aviation airplanes approved under applicable regulations.

A. 如果活门过早开启,停止测试

B. 如果活门已经开启,停止测试

C. 如果活门的开启时机未到,停止测试

A. 与本规范的符合性相关的重要意见应予以公布。

B. 对于和本规范相抵触的重大意见应予以公布。

C. 应发布符合本规范的重要议题。