公称通径DN全名:nominal diameter 又称平均外径(outside diameter)就是各种管路与管路附件的通用口径,它不是实际意义的管路外径或内径,虽然其数值跟管路的内径非常接近或者相等。
基于2111个网页-相关网页
基于456个网页-相关网页 外直径 产品尺寸(PRUDOCT SIZE) : 外直径 ( OUTSIDE DIAMETER ):50mm 厚度(THICKNESS):10mm 中心孔(INSIDE APERTURE):5mm 包装数量:每组4个。
基于600个网页-相关网页
bearing outside diameter [机] 轴承外径 ; 轴承 ; 外径
mean outside diameter 又称平均外径 ; [机] 平均外径
Max Outside Diameter 最大外径 ; 最大弹簧外径
laser outside diameter measuring instrument 激光外径测量仪 ; 激光指向仪
Outside Diameter VOL 提及 ; 容量
outside diameter micrometer 外径千分尺
NOMINAL OUTSIDE DIAMETER [机] 公称外径
It shows that the fractures of drill-stem subs are ascribed to outside diameter and the irrational bend strength between inside and outside threads.
通过分析计算认为,钻柱转换接头断裂原因与外径不符合标准及内、外螺纹接头弯曲强度比不合理有关。
参考来源 - 塔里木油田钻柱转换接头失效原因分析及预防·2,447,543篇论文数据,部分数据来源于NoteExpress
The outside diameter has also been trimmed.
外面的直径也被削减。
Drag onto the page. Drag yellow diamonds to resize hub circle, root circle, and outside diameter.
拖到绘图页上。拖动黄色菱形可调整中心圆、齿根圆和外径的大小。
Then the Outside Diameter of the blade is again measured very exactly, to determine Diameter Loss.
再次精确测量刀片的外径长度,以测定外径的降低。
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