1283. 加注适量滑油 ( )

3017. Individual wire identification codes are established to assist in tracing circuitry [Figure 5)

3016. Make sure that the lock nut touch the springs( )

3015. Put the tools in the solvent to make the compound soft( )

3014. 用柔软的布将窗户擦亮( )

3013. 接通地面电源( )

3012. Illustrations, figures and tables may be used They should be locatedascloseaspractical to the related portions of the text ( )

3011. 在一个恒定的温度下固化密封剂。 ( )

3010. Add solvent to make the paint more liquid ( )

3009. 确保螺栓上的标记与手柄上的标记水平 ( )

3008. Wind the tape on the reel( )