您要查找的是不是：
- TT管节点 circular TT joints
- TT管节点在轴向压力下的极限载荷分析 Analysis of the Ultimate Loading Capacity of Tubular TT-joints under Axial Compression
- 海洋平台结构管节点强度可靠性分析 Reliability Analysis of Tubular Joint Strength of Offshore Platform Structures
- 品管 QA
- 排气管 vent-pipe
- 轴向力作用下T型方管节点的塑性铰线分析 A FORMULA OF INCLINED YIELD LINE FOR T-TYPE RHS JOINTS UNDER AXIAL FORCE
- 配管 tubing
- 盘管 pipe coil
- TT节点 TT-joints
- 别管 no matter (who/what etc.)
- 只管 (adv) no need to think about; by all means
- TT型钢管节点 TT type tubular
- 品管部 quality control department
- 流管 flow passage
- TT型相贯节点 TT-shaped intersection joint
- 圆管 circular tube
- 保险管 protective tube
- 针管 needle tube
- 支管 manifold branch
- 直管 ascending pipe
