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设计一种悬挂式缓冲包装结构，在空投补给时对脆值为20g左右的仪器提供缓冲保护。
The suspending cushion packaging structure was designed to protect instruments of 20g in airdrop supply.
youdao
-
设计一种悬挂式缓冲包装结构，在空投补给时对脆值为20g左右的仪器提供缓冲保护。
The suspending cushion packaging structure was designed to protect instruments of 20g in airdrop supply.
youdao