如何降低SMT生產線的設備故障率？
定期執行預防性維護和故障樹分析。
Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 如何降低SMT生產線的設備故障率？ ### Response: 定期執行預防性維護和故障樹分析。 