10. Tsarin shigar da Nitrogen da Na'urar kariya
Yi amfani da gilashin kwayoyin halitta don rufe wurin da baitulawa, daga tashar obsulewar ciyarwar ciyarwar, daga Wood CIN SASHE NA FIDS tashar, duk tsari yana tare da nitrogen. Bayan haka, hopper hopper suma suna da nitrogen Inlet, zai iya bada garantin samar da kofi yana ƙasa da sakin iskar oxygen, zai ci gaba da rayuwa kofi, rayuwa mai ɗorewa.