post-tensioned tendon duct的意思|示意
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英 / /
后张性肌腱管
post-tensioned tendon duct的网络常见释义
预应力管道 ...: 相控阵；超声波；预应力管道；虚拟动态聚焦成像[gap=1404]Key words: phased array; ultrasonic; post-tensioned tendon duct; virtual dynamic focusing imaging...