The box and foam rubber protection weigh as much as some amplifiers!
箱子及泡沫橡胶保护同等重要的地位有些放大器！
To overcome the ordinary foam rubber is fragile, deformation and resilience.
克服了普通发泡胶易碎、变形、回复性差的缺点。
Foam rubber is soft rubber full of small air-bubbles.
泡沫橡胶是充满了小气泡的软橡胶。
The foam is a direct by-product of the rubber that is collected in this manner.
泡沫是一种直接的产物橡胶是用这种方式收集。
The foam is a direct by-product of the rubber that is collected in this manner.
泡沫是一种直接的产物橡胶是用这种方式收集。
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