青云翻译

Machine maintenance should be cut off external power supply. Power input must be someone on duty. Overhaul of the machine must be certified by a professional electrician, repair blind experimental area expansion may cause a malfunction or accident, to the future maintenance of the official cause big

Machine tool maintenance should be cut off when the external power supply. Power input must be attended. Maintenance must be performed by professional licensed electrician operation of machine tools, experimental overhaul may cause failure of the blind area or accident, have formal maintenance causi

The engine bed overhauls when should cut away the external power supply.The power source input end must some human of values defend.The engine bed overhaul must by specialized hold the card electrician to operate, the blind experimental overhaul possibly can cause the breakdown area to expand or the

Machine tool reconditioning when external power supply should be cut off. power input port must be unattended. The machine tools must be repaired by a professional licensed electrician operating, the blind experimental overhaul could lead to failure or accidents, to extend the size of formal overhau

Machine tool maintenance should be cut off when the external power supply. Power input must be attended. Maintenance must be performed by professional licensed electrician operation of machine tools, experimental overhaul may cause failure of the blind area or accident, have formal maintenance causi