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美国保险商实验室 -[UL]
Underwriters Laboratories
国家:
美国[US]
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标准编号
标准名称
发布部门
发布日期
状态
UL 2443:5ED 2024-08-26
Flexible Sprinkler Hose with Fittings for Fire Protection Service
Underwrite..
2024-09-03
现行
UL 979:3ED 2024-08-26
Water Treatment Appliances
Underwrite..
2024-09-03
现行
ULC 2443:5ED 2024-08-26
Flexible Sprinkler Hose with Fittings for Fire Protection Service
Underwrite..
2024-09-03
现行
UL 2577:2ED 2024-08-21
Suspended Ceiling Power Grid Systems and Equipment
Underwrite..
2024-09-03
现行
UL 61010-2-202:1ED 2024-08-22
Safety Requirements for Electrical Equipment for Measurement, Control and Laboratory Use - Part 2-202: Particular Requirements for Electrically Operated Valve Actuators
Underwrite..
2024-09-03
现行
UL 1889:2ED 2024-08-12
Commercial Filters for Cooking Oil
Underwrite..
2024-09-03
现行
UL 147B:5ED 2024-07-18
Nonrefillable (Disposable) Type Metal Container Assemblies for Butane
Underwrite..
2024-09-03
现行
UL 486G:2ED 2024-07-22
Sealed Twist-On Connecting Devices
Underwrite..
2024-09-03
现行
UL 193:12ED 2024-08-02
Alarm Valves for Fire-Protection Service
Underwrite..
2024-09-03
现行
UL 193:12ED 2024-08
Alarm Valves for Fire-Protection Service
Underwrite..
2024-09-03
现行
UL 486G:2ED 2024-07
Sealed Twist-On Connecting Devices
Underwrite..
2024-09-03
现行
UL 147B:5ED 2024-07
Nonrefillable (Disposable) Type Metal Container Assemblies for Butane
Underwrite..
2024-09-03
现行
UL 875:10ED 2024-07
Electric Dry-Bath Heaters
Underwrite..
2024-09-03
现行
UL 123:12ED 2024-07
Oxy-Fuel Gas Torches
Underwrite..
2024-09-03
现行
UL 1976:1ED 2024-06
Crimp Tools for Use with Connecting Devices
Underwrite..
2024-07-12
现行
UL 2684:1ED 2024-06
Video and Thermal Image Detectors for Fire Alarm Systems
Underwrite..
2024-07-12
现行
UL 62990-2:1ED 2024-06
Workplace Atmospheres - Part 2: Gas Detectors - Selection, Installation, Use and Maintenance of Detectors for Toxic Gases and Vapours
Underwrite..
2024-07-12
现行
UL 4248-4:2ED 2024-06
Fuseholders - Part 4: Class CC
Underwrite..
2024-07-12
现行
UL 2034:5ED 2024-06
Single and Multiple Station Carbon Monoxide Alarms
Underwrite..
2024-06-19
现行
ULC 712.1:4ED 2024-06
Standard for Thermal Insulation - Light Density, Open Cell Spray Applied Semi-Rigid Polyurethane Foam - Material Specification
Underwrite..
2024-06-19
现行
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