Before verification, the qualification of the silicone oil supplier shall be reviewed, and the purchase inspection of the silicone oil shall be carried out, and the purchase inspection report shall be retained.
Before verification, the qualification of the supplier of silicone oil is reviewed, and the in stock inspection of silicone oil is carried out, and the in stock inspection report is retained.
Before verification, the qualification of silicone oil suppliers shall be reviewed, and the incoming inspection of silicone oil shall be conducted, and the incoming inspection report shall be kept.