
Measurement Of Clean Water Flow In Closed Conduits - Velocity-area Method Using Current-meters In Full Conduits And Under Regular Flow Conditions
出版:International Organization for Standardization

专家解读视频
Measurement Of Clean Water Flow In Closed Conduits - Velocity-area Method Using Current-meters In Full Conduits And Under Regular Flow Conditions
出版:International Organization for Standardization
专家解读视频