I ka makahiki 2014, ua hoʻohana ʻia ʻo Hangzhou Dryair's Low Dew Point Desiccant Dehumidifier ZCH-15000，ZCH-18000 no ka hoʻolako ʻana i ka ea wahi hau haʻahaʻa ma -45℃(73F) no 1040 square meters (11200 square feet) Dry Room.
I ka makahiki 2011, kahi lumi maloʻo kī kī o 7500 sq.feet me nā desiccant dehumidifiers haʻahaʻa haʻahaʻa ZCH-8000, ZCH-12000, ZCH-15000, ZCH-16000, ZCH-22000 e hoʻolako i ka ea ma Td≤-40 ℃.
Ka manawa hoʻouna: Mei-31-2018