MaChi_Wang wrote:
pump priming valve discharge line...(恕刪)
https://www.home-barista.com/espresso-machines/ulka-priming-valve-t24605.html
MaChi_Wang wrote:
請問什麼考量時用
https://www.home-barista.com/espresso-machines/thermosyphon-stall-on-vibiemme-t7858-10.html#p92162
什麼考量時用
https://www.home-barista.com/espresso-machines/newbie-introduction-to-espresso-heat-exchanger-vs-double-boiler-espresso-machines-t28233.html
bakafish wrote:
這我就不知道了也許功...(恕刪)