material research and development capabilities
博学日新 » Learned Nisshin 材料研发能力 » Material research and development capabilities 他叫我去陪客人，我不去，就吵起来了 » He asked me to accompany guests, I don't want to go, quarrelling ..
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material research and development capabilities
材料研发能力
以上为机器翻译结果，长、整句建议使用 人工翻译 。