The study on modification and dispersion of high - dosage HAF in NBR.
高用量HAF在NBR中的改性和分散性探讨.
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He normally would make at least haf of the shots.
他通常会把至少出手次数的一半球投进.
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I haf not heard of such a thing.
不,我才不给你那隐居的矿工糊涂虫当模特儿呢.
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Deep research on contents about non - destructive examination in RCCM, ASME, HAF 003 standards and statutes, etc.
对RCCM 、 ASME 、 HAF003等标准和法规关于无损检测的内容有比较深入的研究.
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