rú guǒ / tán huáng diàn quān / chū xiàn / liè wén / jiù / yīng / lì jí / gēng huàn / yǐ miǎn / lián jiē / bù wèi / zhú jiàn / sōng dòng

如果弹簧垫圈出现裂纹，就应立即更换，以免连接部位逐渐松动。

If the spring washer develops a crack, it should be replaced immediately to prevent the joint from gradually loosening.