Fibrous filters for NAK fume removal
Our rough guess is there are 8,500 words in this book.
At a pace averaging 250 words per minute, this book will take 0 hours and 34 minutes to read. With a half hour per day, this will take 1 days to read.
How long will it take you?
This book will take an estimated to read at a reading speed averaging words per minute. With 30 minutes per day, this will take to read.
Enter your reading speedYou can take one of our WPM reading speed tests to find your reading speed.
Create a free account to track your reading progress, build your reading list, and set reading goals.
Publication
1960 - Air Cleaning Laboratory, School of Public Health, Harvard Univ., Boston, Massachusetts
Language
English
Word Count
8,500 words, Guess
Page Count
34 pages
Identifiers
- Open LibraryOL60165891M
- OCLC Control Number77004092
Subjects
Series Statement
- NYO-4811. Waste disposal
Reader Reviews
No reviews yet for this book.
Be the first to share your thoughts!