Analyses on the materials and properties of imported EQ153 rocker supports have been made. They have been compared with those of home-made products newly developed by our plant.
对EQ 153摇臂轴支座进口件的材质、性能进行了分析,并与本厂新研制的国产件材质、工艺性能进行了对比。
In addition, employing gluing process greatly improves seal and service life of plungers and advanced process is used instead of that for the home-made products of the same kind.
同时也利用胶水配合的工艺,从而大大提高了柱塞的密封性及使用寿命。先进的工艺以代替了国内同类产品。
Women sell home-made cleaning products from shacks.
妇女们兜售各种从棚户里制造出的清洁产品。
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