The hydraulic cylinder propulsion and circlip stepping locking mechanism is used in the setting part and locking part.
坐封部分和锁紧部分采用液缸推进和卡簧步进锁紧机构；
A hydraulic circlip type hand locking hydraulic cylinder for the auxiliary positioning support of work-piece is provided.
一种液压卡簧式手动锁紧油缸，用于工件辅助定位支撑。
Also, the processes by which SSS is made into circlip pen-caps, blind rivets, inner-hexagon screws, hosepipes and hypodermic needles are described.
本文还叙述了SSS钢在制成紧固环，钢笔帽，内六角螺丝，金属软管以及皮下注射针工艺中的应用。
This packer is characterized by being set by hydraulic pressure, being released by lifting up the string, being anchored by self-locking and being locked by circlip stepping.
该封隔器具有液压坐封、液压上提解封、自锁锚定、卡簧步进锁定等特点。
This packer is characterized by being set by hydraulic pressure, being released by lifting up the string, being anchored by self-locking and being locked by circlip stepping.
该封隔器具有液压坐封、液压上提解封、自锁锚定、卡簧步进锁定等特点。
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