Ka 2014, Hangzhou Dryair's Low Dew Point Desiccant Desiccant Dehumidifier ZCH-15000，ZCH-18000 e ile ea sebelisoa ho fana ka moea o tlase oa phoka ho -45℃(73F) bakeng sa 1040 square metres (11200 square feet) Dry Room.
Ka 2011, kamore e ommeng ea 7500 sq.feet e kenyelletsang phoka e tlase ea desiccant desiccant desiccant dehumidifiers ZCH-8000,ZCH-12000,ZCH-15000,ZCH-16000,ZCH-22000 ho fana ka moea ho Td≤-40℃.
Nako ea poso: May-31-2018