block rubber

基本解釋

Rubber block with polyethylene film.
膠塊用聚乙烯薄膜包封。
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The influence of curing reaction heat on curing temperature field of cubic rubber block and tire was investigated.
探討長方體膠塊和輪胎硫化反應(yīng)熱對硫化溫度場的影響。
The formula, the mold design and the manufacture process were discussed to road damping block made of rubber materials. The practical problems for traffic were solved by using the developed blocks.
針對用橡膠材料制作的道路緩沖塊，從配方、模具設(shè)計到生產(chǎn)工藝等各方面進行了討論。

I'm looking for something that falls between the typical silicone wrap and a full-on army grade rubber block of invincibility.
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