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Which of the Following Oils Can Be Used in an R-134a

question 21

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Which of the following oils can be used in an R-134a system?


Definitions:

Leisure

Time spent away from work and duties, where one is free to indulge in activities for relaxation or pleasure.

Recreation

Any satisfying, amusing, and stimulating activity that is experienced as refreshing and renewing for body, mind, and spirit.

Technological Changes

Modifications or advancements in technology that alter the way people live, work, and interact.

Recreation

Activities done for enjoyment, leisure, or pleasure during one's free time, often contributing to personal and social well-being.

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