In the past, the Chinese usually wrote their own spring couplet with a brush or asked others to do for them, while nowadays, it is common for people to buy the printed spring couplet in the market.
在过去，中国人通常用毛笔自己写春联或者请别人写春联，而现在，人们普遍在市场上买印刷好的春联。
Elaborates QD2853 generator electronics brush box spring place originally forming die flaw and makes improvement.
阐述QD 2853起动机电刷盒弹簧座原成型模的缺陷并进行改进。
Check the wear of the electric brush and see whether the constant force spring has distorted or not. Over-worn electric brush and distorted force spring should be replaced.
检查电刷磨损情况，及恒力弹簧是否变形，电刷磨损过多或恒力弹簧已变形予以更换。
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