سبد اکانت پایگاه های اطلاعاتی 
سبد منابع اطلاعاتی 
BS EN ISO 14644-1:2015 - TC. Tracked Changes. Cleanrooms and associated controlled environments. Classification of air cleanliness by particle concentration : BS EN ISO 14644-1:2015 - TC
سازمان: BSI - British Standards Institution
کلید واژه: Particle size distribution , Sampling methods , Mathematical calculations , Outliers , Sample location , Samples , Clean rooms , Statistical methods of analysis , Concentration , Classification systems , Designations , Test equipment , Sequential sampling
سال: 2020
زبان: English
قیمت: 425000 تومان
BS EN ISO 14644-1:2015 - TC. Tracked Changes. Cleanrooms and associated controlled environments. Classification of air cleanliness by particle concentration : BS EN ISO 14644-1:2015 - TC
سازمان: BSI - British Standards Institution
کلید واژه: Particle size distribution , Sampling methods , Mathematical calculations , Outliers , Sample location , Samples , Clean rooms , Statistical methods of analysis , Concentration , Classification systems , Designations , Test equipment , Sequential sampling
سال: 2020
زبان: English
قیمت: 425000 تومان
