Even minor faults, if found to be due to timely maintenance, do not make the fault larger.
即使小故障，如果发现因及时维修，不使其故障变大。
Therefore, when the water pumping was found to be non-performing timely maintenance and adjustment.
因此，当发现水泵抽水不良时必须及时进行维修与调整。
According to customer needs and timely maintenance for all types of customers plate heat exchanger.
根据客户需要，并能及时为客户维修各类板式换热器。
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