并保护这些危险的泡沫经济。
箱子及泡沫橡胶保护同等重要的地位有些放大器！
The box and foam rubber protection weigh as much as some amplifiers!
闭孔泡沫是一个很好的产品，提供这种保护。
Closed cell foam is an excellent product to provide that protection.
浓密的泡沫，更将会有保护价值。
The denser the foam, the more protective value it will have.
浓密的泡沫，更将会有保护价值。
The denser the foam, the more protective value it will have.
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