An oxygen sensor includes a generally cylindricalcasing.
一种氧传感器，包括基本圆柱形外壳。
2
The compression or tension forces are transmitted via the two threaded pins into the cylindricalcasing, which is also the measuring element.
压缩力或张力通过两个螺纹销钉传递到圆筒形测量仪器中。
3
The influences of multi-openings with different shapes on a casing-cement cylindrical shell are studied in this paper, combined with practical engineering of oil Wells.