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对接接头
[机] butt joint
- 对接接头辐条和铝更轻，但需要在整形和拉紧额外技能。
Butted spokes and aluminum nipples are lighter but require extra skill during truing and tensioning. - 感应压力焊常用于生产电站蒸汽管对接接头； 但在抽检样品时接头断口上有时存在所谓的“白斑”组织。
Induction pressure welding is often used to manufacture the butt joints of steam pipe of power plant. - 结果表明，HDPE热熔对接接头的抗开裂参量饱和启裂COD值在低温下具有一定的分散性。
The results show that the saturation initial crack COD of HDPE butt-fusion welded joint have the statistic variance inherently.
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