The severe corrosion of stainless steel fastening bolts on Electrolytic Galvanizing Line(EGL)in cold strip mill plant under current working conditions has been studied.

采用浸泡、电化学、模拟试验以及拉伸试验对冷轧厂电镀锌机组不锈钢紧固螺栓在现行工艺条件下遭受严重腐蚀进行了研究。

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When the bearing should be replaced, the steel bracket is installed by fastening bars through the pipes, The bracket can be taken as the working plane to jack up the beams.

为安装并固定钢牛腿千斤顶的工作平面提供了保证；同时也提出了其它可行的设计方案．以期为考虑支座更换的桥梁设计提供参考。

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The hook for fastening a hand-held working apparatus to a belt arrangement (10) has an open frame (46) with an access opening (23) and a closure member (22).

其中，用于将一个手持式工作机 具固定在一个带式装置（10）上的钩子具有一个带有进入口（23）的敞 开的框（46）和一个锁闭构件（22）。

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