The procedure that follows contains information as specified in the IATA Guidance Material on Standard Into-Plane Fueling Procedures.

A. Use a degreasing agent to remove oil and grease.

B. Draw oil and grease from a degreasing agent.

C. Add oil and grease into a degreasing agent.

A. After 10 flight cycles or 25 flight hours, which comes first, the rod end bearing shall be discarded if its wear is greater than 0.010 inch of diameter.

B. If the rod end bearing wear is greater than 0.010 inch in radial play, reject it within next 10 flight cycles or 25 flight hours whichever comes first.

C. Destroy the rod end bearing during 10 flight cycles or 25 flight hours when its wear is more than 0.010 inch of its radius, whichever comes first.

A. 通过持续适航程序，实际上组成飞机的每个部件都涉及到某种形式的保养、检查、预防性维修、翻修、修理和/或更换活动。

B. 通过持续适航程序，组成飞机的几乎每个部件都涉及到某种形式的保护、检查、预测性维修、翻修、维修和/或更换活动。

C. 通过持续适航活动，组成飞机的每个部件基本上都涉及到某种形式的保护、检查、预测性维修、翻修、修理和/或更换活动。

A. This is the maximum portion of flammable vapors in air. If the portion is bigger, when an ignition source touched the gas, it would cause the fire to be diffused.

B. This is the minimum volume of flammable vapors. If the volume is lower, when the gas contacted with an ignition source, the fire would not come out.

C. This is the minimum density of flammable vapors in air. If the density was lower, when an ignition source touched the gas, it would not cause the spread of flame.

A. 描述飞机螺旋桨时，如果合适，应阐述正桨、反桨和反转。

B. 描述飞机螺旋桨时，如适用，应描述顺桨、解除顺桨和反桨相关信息。

C. 描述飞机螺旋桨时，如果合适，应讨论顺桨、不反桨和反推。

A. 警告和注释可用来突出或强调重要的内容。

B. 警告、谨慎和注意可用来突出或强调重点要点。

C. 警告、告诫和注意可用来突出或强调重点要点。

A. 该扭力轴无法向内侧旋转，因此在拆下前，应先拆下外旋扭力轴。

B. 禁止将该扭力轴向内侧移动。因此，在拆下前，应先拆下外侧扭力轴。

C. 该扭力轴不能向内侧移动，因此在拆下之前，应先拆下外侧扭力轴。

A. Air filter needs to be replaced on regular maintenance schedule, because it often causes low flow through the equipment cooling supply system. Quickly release the tabs on the air filter housing cover to reach the filters.

B. Low flow through the equipment cooling supply system is caused by a contaminated air filter, therefore regular replacement is necessary, release the quick release tabs on the air filter housing cover to approach to the filters.

C. A blocked air filter which causes low flow through the equipment cooling supply system needs replacement on a regular maintenance schedule. Release the quick release tabs on the air filter housing cover to reach the filters.

A. The power plant refers to the overall power package, including engine, air intake, bracket, cowling, nacelle, cowl flaps, cooling baffles, etc.

B. The power plant refers to the overall power package inclusive of engine, air intake, mount, cowling, scoops, cowl flaps, cooling baffles, etc.

C. The power plant refers to the overall power package inclusive of engine, air intake, mount, cowling, nacelle caps, fairing flaps, cooling baffles, etc.

A. 用来记录与具体系统没有关系的数据的单位和组件。包括组件：飞行记录仪、表现或保持记录仪等。

B. 用来记录数据的单位和组件，与某些特定系统毫无关系。包括的组件有：空速记录仪、性能或维护记录仪。

C. 这些部件和组件用于记录并不关联于特定系统的数据，包括飞行记录仪、性能或维修记录仪等部件。