325.BE CAREFUL WHEN YOU [ ] PRINTED CIRCUIT BOARDS ( )

612.清洁表面,以确保粘附牢固。 ( )

611.IF THE SYMPTOMS [ ]AGAIN, DO A SYSTEM TEST( )

610.The same symbol, device, or code shall be used throughout the Handbook to depict the same system, valve or control( )

609.To attach, connect, or put together the parts of something ( )

608.使压力接头适应皮托管端头。 ( )

607.A normal blank page shall be identified on the preceding page only ( )

606.不要在工作区吸烟( )

605.加油软管不能碰到油箱的边缘。( )

604.The first step should always be Job Set-up and last should be Close-Up or Clear-Up ( )

603.One generator can supply power for all the systems( )