1) discount of water pressure
水压力折减
2) pressure derating
压力折减
3) reduction coefficient of water pressure
水压力的折减系数
4) external water pressure discount coefficient
外水压力折减系数
5) pressure reduction coefficient
压力折减系数
1.
The pressure reduction coefficient of PE gas pipeline is an important design parameter, and depends on the soil temperature around the buried pipeline.
聚乙烯燃气管道的压力折减系数是重要的设计参数,取决于管道埋设周边地温。
6) reducement factor of pore water pressure
水压折减系数
补充资料：减折
1.裁削，打折扣。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条