
【国外标准】 Specification for filtering half masks to protect against particles
本网站 发布时间:
2023-12-22
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
暂无
标准号:
BS EN 149:1992
标准名称:
Specification for filtering half masks to protect against particles
英文名称:
Specification for filtering half masks to protect against particles标准状态:
被代替-
发布日期:
1992-02-28 -
实施日期:
出版语种:
- 推荐标准
- AS/NZS 1052:1992 CISPR specification for radio interference measuring apparatus and measurement methods
- AS/NZS 1338.1:1992/Amdt 1:1994 Filters for eye protectors - Filters for protection against radiation generated in welding and allied operations
- AS/NZS 3152:1992/Amdt 2:1995 Approval and test specification - Decorative lighting outfits
- AS/NZS 3302:1992 Approval and test specification - Particular requirements for electric fans
- AS/NZS 3302:1992/Amdt 1:1993 Approval and test specification - Particular requirements for electric fans
- AS/NZS 4063:1992 Timber - Stress-graded - In-grade strength and stiffness evaluation
- AS/NZS 5848:1992 Code of practice for bungy jumping
- ASTM C149-14(2020) Standard Test Method for Thermal Shock Resistance of Glass Containers
- ANSI INCITS 135-1992 (R1998) Information Systems - Database Language - SQL (includes ANSI X3.168-1989) (formerly ANSI X3.135-1992 (R1998))
- ANSI INCITS 198-1992 (R2002) Programming Language - Fortran - Extended (formerly ANSI X3.198-1992 (R1997))
- ANSI INCITS 200-1992 (R2002) Information Systems - Unrecorded Optical Media Unit for Digital Information Interchange - 356 mm WORM Optical Disk Cartridge - Parts 1 and 2 (formerly ANSI X3.200-1992 (R1997))
- ANSI INCITS TR-11-1992 Information Processing Systems Technical Report - Information Resource Dictionary System (IRDS) Support for Naming Convention Verification (NCV) (NOT AN AMERICAN NATIONAL STANDARD) (formerly ANSI X3/TR-11-1992)
- AS 1026-1992 Electric cables - Impregnated paper insulated - Working voltages up to and including 33 kV
- AS 1026-1992/Amdt 1-1993 Electric cables - Impregnated paper insulated - Working voltages up to and including 33 kV
- AS 1028-1992 Power reactors and earthing transformers