GB/T 25127.1-2020低环境温度空气源热泵(冷水)机组第1部分:工业或商业用及类似用途的热泵(冷水)机组标准
英文:Low ambient temperature air source heat pump (water chilling)packages—Part 1:Heat pump (water chilling)packages for i...
英文:Low ambient temperature air source heat pump (water chilling)packages—Part 1:Heat pump (water chilling)packages for i...