Regarding the final acceptance and signature of the wax injection system, there are three problems that need to be solved. <br>1. There is a leakage of the HD pump throat sealing fluid in the wax supply room. It is necessary to arrange for someone to replace the seal on site and conduct operation training; <br>2. The wax injection chiller reminds the maintenance interval to of alarm, need experts to do the training and maintenance to eliminate alarm; <br>3, the nitrogen generator maintenance training; <br>invite experts to arrange as soon as possible, the best suppliers to come, thank you
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