2244. 清洁/喷漆部分应提清洁和喷漆一个或多个区域所需的材料和程序信息,并包含保护人员和材料所需的安全预防措施。

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。

A. Tighten the threads, nuts, clips, or connectors to the correct torque.

B. Tighten the bolts, nuts, clamps, or connectors to the correct torque.

C. Tighten the bolts, spacers, clips, or connectors to the correct torque.

A. If the ambient temperature on the ground is 20℉ (6℃) or lower altitude at an arrival location and a fluid level is below “REFILL”, service the reservoir to much higher than “REFILL” to avoid the overflow of fluid at the next warmer location;

B. If the arrival location ambient temperature on the ground is 20℉(6℃) or lower and under a condition of fluid level is below “REFILL”, service the reservoir to above “REFILL” just a little to avoid the overflow of fluid at the next warmer location;

C. If the ambient temperature on the ground is above 20℉ (6℃) or lower altitude at an arrival location and a fluid level is below “REFILL”, service the reservoir to just above “REFILL” to avoid the overflow of fluid at the next warmer location;

A. 接地电缆字母N应用作电线识别码的标识,以识别完整的接地电网中的任何电线或电缆;

B. 接地电缆字母N应用作电线识别码的后缀,以识别完成接地电网的任何电线或电缆;

C. 接地电缆字母N应用作电线识别码的,以识别完成接地网络电路的任何电线或电缆;

A. 使用玻璃纸以防止损坏表面。

B. 使用树脂以防止损坏表面。

C. 使用聚酯纤维以防止损坏表面。

A. Write instructions in the infinite form

B. Write instructions in the command form

C. Write instructions in the appropriate form

A. The oil level on the sight gauge must be visible during the test;

B. The oil quantity on the sight gauge must be visible during the test;

C. The oil level on the sight indicator must be visible during the test;

A. 三个月后给局方发送一次报告。

B. 每隔三个月给局方发送一次报告。

C. 每隔三个月给政府发送一次报告。

A. 径向施加载荷

B. 轴向施加载荷

C. 横向施加载荷

A. 内部喇叭打到开位并且保持在开位,当探测器有动力的时间够长,并且烟雾传感器探测到烟雾。

B. 只有探测器有电, 并且烟雾传感器探测到烟雾, 内部开关才会打开到开位并且保持在开位。

C. 只要探测器有电源并且烟雾传感器探测到烟雾,内部的喇叭就会打开并且保持在开位。