190.Use a form of printing that results in a black image suitabie for reproduction( )

747.Select the hydraulic system which you want to pressurize( )

746.Make sure that the sealant does not cause a blockage of the drain( )

745.If the control was adjusted before you started this procedure, don＇t do the valve test ( )

744.在这个步骤中确保千斤顶的负载不超过规定的最大负载。 ( )

743.Do not apply solvents, grease, or oil to stainless steel control cables These materials can collect contamination that can cause damage to the internal surfaces of the CRES cable strands ( )

742.If fuel or lubricating oil spills, clean the area immediately A wet surface is dangerous and can cause you to fall ( )

741.For some words,there are notes that tell you to use other approved alternatives or a different construction ( )

740.The armed position is the usual position of the switch ( )

739.检查连杆是否平稳移动。 ( )

738.Cure the sealant at a constant temperature ( )