摘要
简要介绍行业标准JB/T 9070修订的背景及工作进展,对比分析修订版《空调用通风机叶轮平衡》与JB/T 9070—1999《空调用风机平衡精度》主要内容的差异,以期为相关人员更好地解读该标准提供技术支持。
The background and progress of industry standard revision for JB / T 9070 is introduced briefly. The differences between main contents of revised version Impeller balance of air conditioning fan and JB / T 9070- 1999 Fan balance accuracy of air conditioning are compared and analyzed. The study will provide technical support for the related personnel to make a better understanding of the new standard.
出处
《制冷》
2016年第3期61-64,共4页
Refrigeration
关键词
空调用通风机
叶轮平衡
标准修订
Air conditioning fan
Impeller balance
Standard revision
