pure rubber

基本解釋

Some of this type of sealant is pure rubber varieties, most with good adhesive performance.
這類密封膠中有些品種是純橡膠，大多數(shù)具有良好膠粘劑的性能。
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Mold design and characteristics of pure rubber boot was introduced. Mold design plan was analyzed and compared.
介紹了純膠球頭防塵罩模具的設計方法及模具特點，對防塵罩生產(chǎn)模具的設計方案進行了分析、比較。
One experiment led him to combine sulfur with the pure rubber, whereupon he accidentally dropped the mixture onto a red-hot stove.
在一次實驗中，他必須將硫磺和純橡膠混合在一起。