Wholesale price home use lever espresso coffee
2015-9-17 · Features: Coffee machine preheating, the traditional espresso extraction step must poly (except cold extraction), you just need to join preheating with hot water, generally is the first time to join the hot water, let the coffee machine preheating, go to flour, then add hot water pressure to come out, add a hot extrusion, and then buckle bowl of coffee powder, add hot water, start extraction.
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