9.18 Daily Question – True or False; a prize is given for every correct answer (Pharmaceutical Engineering Technology version)
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This post was last edited by sumanl on 2017-9-26 09:23 (Answers must be submitted within 24 hours). True or False question: 1. Personnel and materials moving between cleanrooms with different levels of air cleanliness should be subject to measures to prevent cross-contamination. ( √ ) 2. A hydrophobic sterilizing filter that removes trapped fibers can be installed on the vent of the water for injection storage tank. (×)
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1. The movement of personnel and materials between cleanrooms with different levels of air cleanliness should be regulated by measures to prevent cross-contamination. (V) 2. A hydrophobic sterilizing filter that removes trapped fibers can be installed on the vent of the water for injection storage tank. ( X )