Many users work with pre-existing flowcharts saved as PNG images (from whiteboards, scanned drawings, or exported diagrams). Manually redrawing these diagrams in Excalidraw is time-consuming and error ...
QD series R12 and R134a Compressor QD series LBP refrigerator compressor The refrigeration is R134a, suitable for water dispenser or water cooler,small refrigerator and other small refrigeration ...
High quality 99.9% purity air conditioner and refrigerator r134a refrigerant gas 13.6kg USD 40-50 / Twenty-Foot Container 300 Twenty-Foot Container (Min.Order) high purity 1L auto refrigerant R134a US ...
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