... 凸缘 socket 椭圆封头 Ellipsoidal heads 外压容器 vessels subjected to external pressure 未注尺寸公差 tolerance grade not noted 无支撑 unstayed ...
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standard ellipsoidal heads 标准椭圆封头
approximate ellipsoidal heads 近似椭圆封头
cold spinning approximate ellipsoidal heads 冷旋近似椭圆封头
In this paper an analysis of substitution of cold spinning approximate ellipsoidal heads for Standard ellipsoidal head is presented.
本文对冷旋压近似椭圆形封头代替标准椭圆形封头进行了分析。
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