大家在查：氧化钡硼族元素单斜硫碳族元素磷属元素物质分离空气组成四元素说学习需要羊粪

硅土

na.tripoli
网络silica; silicon earth; siliceous earth

硅土

英-汉网络释义

硅土

na.

1.tripoli

1

3

Workers exposed to silica dust receive regular physical examinations .

和硅土接触的工人定期检查身体。

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Extenders for paints - Specifications and methods of test - Part 15 : vitreous silica.

涂料稀释剂 .规范和试验方法 .第15 部分：琉态硅土

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They're made from silica .

它们是硅土做的。

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Standard Specification for Chemically Setting Silicate and Silica Chemical -Resistant Mortars

化学凝固硅酸盐和硅土制耐化学腐蚀的灰浆

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Health Requirements for Occupational Exposure to Synthetic Amorphous Silica

暴露在合成非晶态硅土下的工作岗位的健康要求

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Standard Classification of Silica Refractory Brick

硅土耐火砖的分类

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Hysterectomy Silica extracted from rice husks makes for greener tyres

从水稻壳中提取的硅土可以制造更环保的轮胎

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Standard Practice for Use of Chemically Setting Chemical-Resistant Silicate and Silica Mortars

化硬性耐化学腐蚀的硅酸盐及硅土灰浆的使用

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