Nitrile is a copolymer of butadiene and acrylonitrile .

腈是一种丁二烯与丙烯腈的共聚物。

A colorless liquid unsaturated nitrile made from propene .

由丙烯制成的一种无色液态不饱和腈。

Fort vale composite seal with ptfe outer ncapsulating nitrile inner .

内含腈的复合ptfe密封圈。

Skin prick test detects hypersensitivity to nitrile surgical gloves .

皮肤点刺试验可检测丁腈手套过敏。

Using modified styrene-acrylic emulsion adhesive to replace nitrile latex as asbestos latex sheets , the production method of asbestos latex sheets was improved .

以改性苯丙乳液代替丁腈胶乳作为抄取板用胶，改进了石棉乳液抄取板的生产。