upset and threaded male end
Upset
翻转
镦锻
镦粗
锻粗
端压
锻
失稳
冷镦
倾覆
端
加
颠覆
心烦意乱
打乱
干扰
倒
翻倒
吵架
烦恼
怅
弄翻
懊恼
倒转
扰动
顶镦
加深框
失控
失衡
热镦
1锻粗锻造2锻粗锻件
管头加厚套管
tubing with internal upset ends
tubing with external upset ends
Straight Thread Splices with Upset Rebar Ends
single event upset rate
single event upset effects
Single event upset effecf