synthetic-rubber sports track 中文意思是什麼
synthetic-rubber sports track
解釋
塑膠跑道-
Such blends have important usage in automotive bumpers, tool housing, sports goods, and the synthetic components used in many indoor track facilities, which are generally made of a combination of rubber and polyeurathane
這種混合物在汽車保險杠、動力工具機架、體育商品方面有著重要用途,也用於許多室內軌道設施的人工合成部分,而這些合成部分通常正是聚亞安酯和橡膠的化合物。
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