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。
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。
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。
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。
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