Ni ọdun 2014, Hangzhou Dryair's Low Dew Point Desiccant Dehumidifier ZCH-15000，ZCH-18000 ni a lo lati pese aaye ìri kekere ni -45℃(73F) fun awọn mita mita 1040 (11200 square feet) Yara Gbẹ.
Ni 2011, a Tan bọtini gbẹ yara ti 7500 sq.feet pẹlu kekere ìri ojuami desiccant dehumidifiers ZCH-8000,ZCH-12000,ZCH-15000,ZCH-16000,ZCH-22000 lati fi ranse air ni Td≤-40℃.
Akoko ifiweranṣẹ: May-31-2018