青云翻译

Chemical cleaning after passing the oil, seal oil and control oil pipeline and equipment to isolate (except the bypass on the device) and the oil pipeline to flush.

After passing the chemical cleaning, lubricating oil, oil sealing and isolating the control-system pipelines and equipment (except for the bypass device) and oil flushing on the pipe.

After chemistry clean qualified, the lubricating oil, the seal oil and the control oil pipeline and the equipment isolates (on equipment by-pass exception) and carries on to these pipelines the oil flushing.

chemical cleaning will be qualified to control oil and lubricating oil, sealing pipeline Road and equipment from the segregation of the equipment (except the By-pass) and to conduct these pipeline oil flushing.

After passing the chemical cleaning, lubricating oil, oil sealing and isolating the control-system pipelines and equipment (except for the bypass device) and oil flushing on the pipe.