“protective mask”的概念、定义、翻译、参考文献-科学参考

单词	protective mask
释义	protective mask Encyclopedia 工学防护面罩释 protective mask防护面罩用来保护面部和颈部免受飞来的金属碎屑、有害气体、液体喷溅、金属和高温溶剂飞沫伤害的用具。
随便看	syndiotacticity index syndiotactic polymer syndrome syndrome coding syndrome differentiation of channel syndrome differentiation of channel theory syndrome differentiation of weifen, qifen, yingfen and xuefen syndrome differentiation of zang-fu viscera syndrome of bladder channel syndrome of desertion syndrome of gallbladder channel syndrome of heart channel syndrome of inappropriate secretion of antidiuretic hormone syndrome of kidney channel syndrome of large intestine channel syndrome of liver channel syndrome of lung channel syndrome of small intestine channel syndrome of spleen channel syndrome of stomach channel syndrome polynomial syndrome X syndromic hearing impairment syndyname syndynamics

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