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test for every burner and heater
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Standard:CE Number:005017090588a Issue Date:2017-09-01 Expiry Date:2020-08-31 Scope/Range:waste oil burner,waste oil heater Issued By:ETL |
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Standard:Air Pollution Detection Certificate Issue Date:2005-06-01 Scope/Range:waste oil burner,waste oil heater Issued By:China Environmental protection Inspection Station |