Injection bolt gives an alternative to slip resistant connection. For injection bolt, the clearance between the bolt and the wall of the hole is completely filled with a two component resin.
注脂螺栓连接是钢结构无滑移连接的一种新方式，通过在螺杆与孔壁缝隙间填充环氧树脂的方式，达到无滑移的目的。
After an analysis on the forming process of an automotive clarifier component, the production plan was determined and a two-step parting type of injection mould was developed.
通过对汽车净化器塑件的工艺分析，确定了塑件的生产方案并设计了二次分型注射模。
A two-component indepth profile modifying agent, LF-1, is prepared for plugging high permeable channellings in further bore zones of high pressure water injection Wells in Huqing, Zhongyuan.
为了封堵中原胡庆油田高压注水井远井地带的高渗层，研制了双液法堵剂LF 1。
A two-component indepth profile modifying agent, LF-1, is prepared for plugging high permeable channellings in further bore zones of high pressure water injection Wells in Huqing, Zhongyuan.
为了封堵中原胡庆油田高压注水井远井地带的高渗层，研制了双液法堵剂LF 1。
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