### Chinese: 通用芯片在实验完成后，请及时将内部沟道清洗干净，否则容易造成堵塞。
### English: After the <v>universal</v> chip is tested, please clean the internal channel in time, otherwise it is easy to cause blockage.
### Errors: There is a major accuracy/mistranslation error at "universal" within <v></v>.

### Improved English: After completing the experiment, please clean the internal channel of the chips in time, or it may lead to blocking.
