摘要
介绍内螺纹铜管的发展历史,对比不同齿形内螺纹铜管在空调使用过程中的能效比,展望未来内螺纹管的发展方向。
This article introduces the development history of inner--threaded copper tubes, compares energy efficiency ratio between different serrate inner--threading copper tubes in various air--conditioners, and views the development orientation of the copper tube in the futur.
出处
《铜业工程》
CAS
2007年第2期33-34,共2页
Copper Engineering
关键词
内螺纹管
能效比
齿形
Inner--threaded copper tubes Energy efficiency comparisons Serrate
