介绍了从美国PMC公司引进的套管接箍生产线中V型座调整机构的液压缸机械锁定装置。
This article introduces the V type adjusting hydraulic cylinder mechanical lock equipment of casing and coupling production line which imported from PMC. USA.
猎户座队已经产生了的概念，它已经取得了具体承受这种滥用，与他们的新电压调节器来安装在一个保护套管。
Team Orion have produced a concept which has been made specifically to withstand this abuse, with their new Voltage regulator coming mounted in a protective casing.
一种套管针套筒，包括套管针套管和套管针外壳，所述套管针外壳具有外壳部件座和外壳部件盖。
A trocar sleeve includes a trocar cannula and a trocar housing having a housing member base and a housing member cover.
该齿轮座外套设外套管，该齿轮座在座体上旋转带动该外套管和碟形天线旋转。
An outer sleeve is sheathed at the outside of the gear seat which rotates on the base to drive the outer sleeve and a dish-shaped antenna to rotate.
该齿轮座外套设外套管，该齿轮座在座体上旋转带动该外套管和碟形天线旋转。
An outer sleeve is sheathed at the outside of the gear seat which rotates on the base to drive the outer sleeve and a dish-shaped antenna to rotate.
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