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buna rubber

布纳橡胶

1、丁钠橡胶

... bun ochra fibre 本奥克拉纤维 buna rubber 丁钠橡胶 bunaftine 丁萘夫汀 ...

2、布纳橡胶

... 塑橡胶质底布 imperrious backing 别布橡胶 perbunan 布纳橡胶 Buna rubber ...

3、翻译

...entrepreneur's income翻译【经】业主毛收入buna rubber翻译【机】布纳胶, 丁钠橡胶cracking case翻译【建】裂化反应器 ...

Buna-N rubber丁晴橡胶;丁晴;丁阴橡胶;丁腈橡胶

Buna-S rubber布纳

Buna-N N rubber丁晴橡胶

经济学

化学

n.made by polymerizing butadiene

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