ประโยคภาษาจีน : 中文句子 |
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jiǎn chá 检查 diàn shuā 电刷 mó sǔn 磨损 qíng kuàng 情况 jí 及 héng lì 恒力 tán huáng 弹簧 shì fǒu 是否 biàn xíng 变形 diàn shuā 电刷 mó sǔn 磨损 guò duō 过多 huò 或 héng lì 恒力 tán huáng 弹簧 yǐ 已 biàn xíng 变形 yǔ yǐ 予以 gēng huàn 更换 |
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. |