cotton-dust body 少数可见到棉尘小体
cotton-dust asthma 棉屑性气喘
cotton-dust level 棉尘含量
cotton dust sampler 棉尘取样器
cotton dust concentrations 棉尘浓度
concentration of cotton dust 棉尘浓度
Cotton Twill Dust 棉斜纹粉尘
Textile Manufacturers involved a standard regulating cotton dust.
“纺织品制造商”一案牵涉到对棉屑管理标准问题。
Comes complete with authenticity CARDS from Prada and a Prada protective cotton dust bag.
带有真实性卡从一个Prada普拉达和保护棉尘袋完成。
Respiratory responsiveness was measured by methacholine chloride bronchial provocation test in 163 new cotton workers before and after 10 weeks exposure to cotton dust.
为研究棉尘病发病机制，对163名棉纺厂新工人，于接尘10周前、后分别进行氯化乙烯甲胆碱支气管激发试验；
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