GB/T 25858-2010 in English

《GB/T 25858-2010精密空调机组性能测试方法》由TC238（全国冷冻空调设备标准化技术委员会）归口，主管部门为中国机械工业联合会。

1 Scope

This standard specifies the terms, definitions, classification and testing methods of precision air conditioning unit (hereinafter referred to as "unit").
This standard is applicable to air conditioning units controlling the temperature within a range of ±1℃ and the relative humidity within a range of ±5%.

2 Normative References

The following referenced documents are indispensable for the application of this standard. For dated references, only the dated versions apply to this standard. For undated references, the latest edition of the normative document (include all the amendments) is applicable to this standard.

1 Scope 1
2 Normative References 1
3 Terms and Definitions 1
4 Classification 2
5 Testing Methods 3
Appendix A (Normative) Laboratory Testing Methods 8
Appendix B (Normative) Field Testing Methods 12
Appendix C (Normative) Correction Rules 15
Appendix D (Informative) Test Report Format 16