So please do drop by, if a have a spare moment to say hello, read the rejuvenation tips or even become a fan.

因此，如果有空请来这里留个言，读一下恢复活力的小贴士，更可以成为我们的粉丝。

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To control the clearance between both sides of bearing chuck in back-up roll, keep sealing tips in a good touching state and use correct spare parts both in function and dimension.

必须有效控制支承辊两侧轴承座的间距、保持密封件唇口良好接触状态及采用性能、尺寸合格的备件。

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