Cleanrooms and associated controlled environments . part 1 : classification of air cleanliness 超净间和相关受控环境.第1部分:空气清洁度的分级
It can filter solid particulate in oil and enhance cleanness up to grade nas6 and above 滤除介质中的固体颗粒，提高油液清洁度，可以达到nas6级或者更高。
We ' ve also created better shaders for skin and cleaner , crisper renders to name a few more 我们还制作了皮肤的光影、清洁度、底色的新鲜感等东西以进一步提高我们的影片效果。
Paints and varnishes - determination of wet - scrub resistance and cleanability of coatings iso 11998 : 1998 ; german version en iso 11998 : 2001 涂料和清漆.涂层耐湿洗和清洁度测定
Implants for surgery . artificial ligaments . part 5 : characterization of cleanness . verification of extractable residues 外科植入物.人工韧带.第5部分:清洁度的表征.萃取残留物的验证
Simplify processing : no cleaning required as it works no matter how dirty the duct surface maybe . 3 减少工序：因是焊接保温钉，所以对通风管道表面的清洁度无任何要求，免去了清洁工序。
Hydraulic fluid power - component cleanliness - guidelines for achieving and controlling cleanliness of components from manufacture to installation 液压元件从制造到安装达到和控制清洁度的指南
Standard practice for cleaning methods and cleanliness levels for material and equipment used in oxygen - enriched environments 富氧环境用材料和设备的清洁处理方法和清洁度等级的标准实施规程
Superficial discussion about the influence of cleanness of the glass container to the error in measuring test and its canceling method 浅谈玻璃量器的清洁度对衡量法检定的误差影响及消除方法
