Replace the cap of the tube after use.

用后将药管盖上盖子。

youdao

In order to replace the manual packing , a steel tube packing machine is designed.

为了提高包装质量，取代原人工打捆，设计开发了钢管打捆包装机。

youdao

In order to replace the manual packing , a steel tube packing machine is designed.

为了提高包装质量，取代原人工打捆，设计开发了钢管打捆包装机。

youdao