(17)濕化工熄滅係統的1998Edition標準(doc 26)

This edition of NFPA 17A,Standard for Wet Chemical Extinguishing Systems,was prepared by the Technical Committee on Dry and Wet Chemical Extinguishing Systems and acted on by the National Fire Protection Association, Inc., at its Fall Meeting held November 17-19, 1997, in Kansas City, MO. It was issued by the Standards Council on January 16, 1998, with an effective date of February 6, 1998, and supersedes all previous editions.

Changes other than editorial are indicated by a vertical rule in the margin of the pages on which they appear. These lines are included as an aid to the user in identifying changes from the previous edition.

This edition of NFPA 17A was approved as an American National Standard on March 31, 1998.

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