6.1 CAL1 /2 conveyor preventive maintenance
6.2 5 / 20 minutes Water Leakage real preventive maintenance of
6.3 CBT / 4 Poster check
6.4 QD measuring tools calibration
6.5 CAL lamp wires without light type smoke meter set new
PS: details please see the master schedule
with the updated project
6.6 diesel truck
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