external pipe prestress
返回 19 条匹配短语对
external pipe coating
管子外涂层
external pipe thread
外管螺纹
External Prestress
外部预应力
体外预应力
Pipe External Aligning Device
外对口器
strengthening by external prestress
体外预应力加固
length of prestress pipe pile
预应力管桩长度
external thermal insulation for external wall
外墙外保温
External thermal insulation of external wall
外墙外保温
External Wall External Insulation
外墙外保温
External wall external insulation system
外墙外保温
branch pipe welded directly to the run pipe
焊接支管
copper pipe and aluminum pipe
铜铝管
Pipe in Pipe
管套管热交换器
pipe in pipe casing
双层组合套管结构
vinyl pipe PVC pipe
化学反应器稳定性
welding part of copper pipe and low corbon steel pipe
紫铜管与低碳钢管焊接件
3D measurement of external nose
外鼻三维测量
a semiconductor laser with external optical feedback
外腔反馈式半导体激光器
abdominal external hernia
腹外疝
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