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METHOD FOR DETERMINING RECYCLABILITY OF REFRIGERANT-USE EQUIPMENT OR REFRIGERANT PIPING, AND CHECK TOOL FOR RECYCLABILITY OF REFRIGERANT-USE EQUIPMENT OR REFRIGERANT PIPING
METHOD FOR DETERMINING RECYCLABILITY OF REFRIGERANT-USE EQUIPMENT OR REFRIGERANT PIPING, AND CHECK TOOL FOR RECYCLABILITY OF REFRIGERANT-USE EQUIPMENT OR REFRIGERANT PIPING
The present invention provides a simple determination method with regard to the reusability of refrigerant using equipment or refrigerant lines toward the goal of reusing refrigerant using equipment or refrigerant lines. The method of determining the reusability of refrigerant using equipment or refrigerant lines includes a first step and a second step. In the first step, residual material remaining inside refrigerant using equipment or refrigerant lines is applied to a check sheet (30). In the second step, a determination with regard to the reusability of the refrigerant using equipment or the refrigerant lines is performed based upon the color of the check sheet (30) on which the residual material was applied.
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