Codes et normes - Achat
ANSI Z83.7B-1993 (R1999)
Addenda 2 to ANSI Z83.7-1990 and ANSI Z83.7a-1991, Gas-Fired Construction Heaters
SKU: 2414025
Publié par CSA Group
Année de publication 1993
Confirmé(e) en 1999
Withdrawn
détails du produit
Preface
The standards set forth herein apply to the third edition of the Standard for Gas-Fired Construction Heaters, ANSI Z83.7-1990, and Addenda thereto, Z83.7a-1991, and supersede corresponding standards therein. Following their preparation by the supervising subcommittee, they were accepted by Accredited Standards Committee Z83 and subsequently approved as American National Standard by the American National Standards Institute, Inc.
NOTE: Changes, other than editorial, are denoted by a vertical line in the margin.
The standards set forth herein apply to the third edition of the Standard for Gas-Fired Construction Heaters, ANSI Z83.7-1990, and Addenda thereto, Z83.7a-1991, and supersede corresponding standards therein. Following their preparation by the supervising subcommittee, they were accepted by Accredited Standards Committee Z83 and subsequently approved as American National Standard by the American National Standards Institute, Inc.
NOTE: Changes, other than editorial, are denoted by a vertical line in the margin.