A、 The coating thickness must be more than 0.05mm and less than 0.06mm.
B、 The thickness of the second coating layer must be 0.05mm and 0.06mm.
C、 The thickness of primer layer must be between 0.05 mm and 0.06 mm.
答案：C
A、 The coating thickness must be more than 0.05mm and less than 0.06mm.
B、 The thickness of the second coating layer must be 0.05mm and 0.06mm.
C、 The thickness of primer layer must be between 0.05 mm and 0.06 mm.
答案：C
A. 贴标签于章节编号或标题。
B. 在标签上标注章节号或标题。
C. 标记所有标签以及章节编号或标题。
A. This procedure gives the inspection sources of the sixth stage low pressure bleed air blade.
B. This procedure shows the inspection instruction of the sixth stage low pressure bleed air blade.
C. This procedure has the inspection progress of the sixth stage low pressure bleed air blade.
A. Obey the safety precautions when you do work with high voltages.
B. When working with high resistances, you should follow the safety precautions.
C. The safety precautions are optional in an environment with high voltages.
A. Make sure that the coils of the oxygen hose do not rub together.
B. It is acceptable the coils of the chlorine hose rub together.
C. Ensure that the coils of the nitrogen hose do not rub together.
A. 这个日期模块告诉你如何操作这个单位。
B. 这个数据模块告诉你如何计算这个单元。
C. 这个数据组件告诉你如何操作这个装置。
A. This procedure gives you the disassembly process.
B. You can find the procedures for disassembling in this section.
C. The assembly process can be found in this section.
A. 本段描述了建立空机重量和力矩（相对于参考基准面）的程序。
B. 本段描述了确定空机重量和力矩（相对于基准点）的程序。
C. 本段描述了确定空机重量和力矩（与参考基准面有关）的程序。
A. Long sentences are easy to read.
B. Long sentences are difficult to read.
C. Short sentences are difficult to understand.
A. The air conditioning system keeps the air in the pressurized fuselage compartments at the correct pressure, temperature and freshness.
B. The air conditioning system keeps the air in the pressurizing cabin of the fuselage at the correct pressure, temperature and freshness.
C. The air conditioning system keeps the air in the pressurized cabin of the fuselage at the correct pressurization, temperature and freshness.
A. The damper prevents abnormal movement of the control.
B. The control is protected from unusual movements by the damper.
C. The damper prevents sudden movement of the control.
