
【国外标准】 Addenda 1 to ANSI Z21.12-1990, Draft Hoods
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- ANSI Z21.12a-1993 (R2000)
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适用范围:
Addenda to American National Standard Z21.12-1990 for Draft Hoods.
Approved April 23, 1993 by American National Standards Institute, Inc.
NOTE: Changes, other than editorial, are denoted by a vertical line in
the margin.
标准号:
ANSI Z21.12a-1993 (R2000)
标准名称:
Addenda 1 to ANSI Z21.12-1990, Draft Hoods
英文名称:
Addenda 1 to ANSI Z21.12-1990, Draft Hoods标准状态:
现行-
发布日期:
-
实施日期:
出版语种:
英文
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