实施日期:2012-08-01
发布日期:2009-03-31 实施日期:2009-03-31
Cleanrooms and associated controlled environments. Part 9:Classification of surface cleanliness by particle concentration
适用范围:ISO 14644-9:2012 establishes the classification of cleanliness levels on solid surfaces by particle concentration in cleanrooms and associated controlled environment applications. Recommendations on te...
实施日期:2012-08-08
实施日期:2005-08-26
Standard Practice for Surface Cleaning Concrete Masonry Units for Coating
适用范围:<p>Surface cleaning is to be used to prepare concrete unit masonry surfaces for applying coatings intended for light duty service, splash and spillage of water and chemical solutions, radiation exposur...
实施日期:2005-12-01
Standard Practice for Preparatory Surface Cleaning for Clay Brick Masonry
适用范围:<p id="s00013">Surface cleaning is necessary to prepare clay brick masonry surfaces for application of coatings intended for water repellent protection. Surface cleaning helps to ensure proper adhesi...
实施日期:1995-04-15
实施日期:2005-09-05
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