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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
The other side wasnt an issue
The design is to improve the light absorption by using surface modification techniques, the ETFE layer, which is an anti-reflection layer to increase the light transmission to the PV cell and a hydrophobic material for the TENG
Pour quickly and steadily into cavity
If its roomy, I can stack notebooks, slide in a folder, add a pencil pouch, and still zip it without sitting on the bag
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