u形管 meaning in English

hairpin tube
open return bend
u pipe
u tube
u-form tube
u-pipe
u-pope
u-tube

The u - tube method is recognized as a standard for industrial routine estimations
U形管方法被公认为日常工业鉴定的标准方法。
Water in diesel fuel emulsions - determination of density - oscillating u - tube method
柴油燃料乳状液中的水.密度测定.振动u形管法
Crude petroleum and petroleum products . determination of density . oscillating u - tube method
原油和石油产品.密度测定.振荡式u形管法
Crude petroleum and petroleum products - determination of density - oscillating u - tube method iso 12185 : 1996 ; german version en iso 12185 : 1996
原油和石油产品.密度测定.振荡u形管法
Methods of test for petroleum and its products - crude petroleum and petroleum products - determination of density - oscillating u - tube method
石油及其产品试验方法.原油和石油产品.密度测定.振荡u形管法