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| Technician is conducting deep cleaning for evaporator and condenser of the air conditioner by high-pressure water jets with special purger. |
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After cleaning the chassis, technician is applying anti- rust coating imported from Japan on it . |
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| Tins of anti-rust coating from Japan. |
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Applying the anti-rust coating from Japan on the wind guard board . |
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| This air conditioner has been in use for over 20 years, amazingly durable and truly |
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Special tester for inverter air conditioners. |
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| Upon completion of cleansing and testing, the air conditioner will be sent back to customer for installation by First Service team. |
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Technician is testing outdoor unit of inverter air conditioner by special tester.
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